Animated Window Effects with "Toast" popup demo

C# version here.

FormAnimator class - A helper class that you can add an instance of to a form to provide animation when the form is shown, hidden or closed. Supported animations are Roll (form is unrolled and rolled up from one edge to the opposite), Centre (form unrolls from the centre out and rolls up from all edges in), Slide (form slides in and out from one edge to the opposite) and Blend (form fades in and out). Roll and Slide animations can be up, down, left, right or diagonal. To use this class just add a single line of code similar to this to your form:

VB Code:

Private myAnimator As New FormAnimator(Me, FormAnimator.AnimationMethod.Slide, FormAnimator.AnimationDirection.Up, 400)

ToastForm class - An inherited Form class that uses the FormAnimator class to produce the same "toast" effect used by MSN Messenger and other apps, where the form slides up from the system tray and then slides back again after a period of time. To use this class just add code like this:

VB Code:

Dim myToastForm As New ToastForm(5000, "This is a ""toast"" popup demo.")
 
myToastForm.Show()

Edit: 30/09/2005
I've updated the ToastForm class so that it now will not receive focus when it is displayed. It will still receive focus if you click on it though.

Edit: 30/09/2005
I've updated the ToastForm class so that existing windows will move up the screen to make way for new ones so that they are not covered.

Edit: 30/09/2005
I've updated the ToastForm class so that it stacks properly if the Height is changed and/or multiple forms are opened with different lifetimes.

Try putting the following code in a form and pressing the button several times in succession to see this in action:

VB Code:

Dim myRandom As New Random
    Dim formNumber As Integer = 1
 
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim toast As New ToastForm(myRandom.Next(5000, 10000), "This is form number " & Me.formNumber.ToString())
 
        toast.Height = myRandom.Next(150, 300)
        toast.Show()
        Me.formNumber += 1
    End Sub

Edit: 01/10/2005
I don't know if it will help, but for those who have been having issues getting this to work I've attached a full project (VS.NET 2003) that was working for me, so hopefully for you too.

Edit: 07/10/2005
It appears that the issues that some have been having are due to a bug in the Framework that was fixed in SP1, so apply SP1 for the .NET Framework 1.1 and all should be well.

Edit: 21-Nov-2005
I've removed the original attachments and added new ones. The attached solution was rewritten in VB 2005 with a few changes. The attached class file is from that solution if you just want animation without the toast feature.

Edit: 27-Nov-2008
Set the TopMost property of the ToastForm class to True to ensure notification windows were not hidden behind other windows if the caller is not currently active.

Hey Jm...
This is really cool...
But,if u dont mind,please just tell me what this line does "AddHandler m_FadeTimer.Tick, AddressOf FadeForm"
It adds a timer to the form while closing..and what does AddressOf fadeform mean?

Thanks in advance :)

Godwin

That line simply attaches the FadeForm method to the Tick event of the Timer object. Normally you would add the Timer to the form in the designer and double-click it to create an event handler automatically. That line has the same effect as having "Handles m_FadeTimer.Tick" at the end of the procedure's declaration. I just used that method so that you could see everthing that was happening, rather than do some things in the designer that you would be unaware of.

I used to use form1.controls.add(something) ...but,now,i learnt something new ;)
It works great..Im using this now in my program :) Thanks

Godwin

If you want to add a control to a form you would still need to do that. A Timer is a component, not a control. It doesn't get displayed on the form so it doesn't need to be added to the form's Controls property, and in fact cannot be. Anything that you need to actually display on the form must still be added to it's Controls collection.

I have rewritten the code into a helper class that you can use with any existing form without making any changes to the form itself. You might use this helper class something like this:

VB Code:

Private myForm As New Form
    Private myAnimator As New FormAnimator(myForm, FormAnimator.AnimationTypes.Blend, 300)
 
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        myForm.Show()
    End Sub
 
    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        myForm.Hide()
    End Sub

and the form will be animated automatically. Here is the code for the FormAnimator helper class:

VB Code:

'Animates a form when it is shown, hidden or closed.
Public NotInheritable Class FormAnimator
 
    'The types of animation available.
    Public Enum AnimationTypes
        Roll = &H0      'Roll out from edge to show; Roll in to edge to hide.  Requires direction.  Default animation.
        Centre = &H10   'Expand out from centre to show; Collapse in to centre to hide.
        Slide = &H40000 'Slide out from edge to show; Slide in to edge to hide.  Requires direction.
        Blend = &H80000 'Blend from transaprent to opaque to show; Blend from opaque to transparent to hide.
    End Enum
 
    'The directions in which the Slide animation can be shown.
    'The Flags attribute indicates that directions can be combined.
    <Flags()> Public Enum SlideDirections
        None = 0
        Right = &H1 'Slide from left to right.
        Left = &H2  'Slide from right to left.
        Down = &H4  'Slide from top to bottom.
        Up = &H8    'Slide from bottom to top.
    End Enum
 
    Private Const AW_HIDE As Integer = &H10000      'Hide the form.
    Private Const AW_ACTIVATE As Integer = &H20000  'Activate the form.
 
    Private WithEvents m_Form As Form               'The form to be animated.
 
    Private m_Type As AnimationTypes                'The type of animation used to show and hide the form.
    Private m_Direction As SlideDirections          'The direction in which to Roll or Slide the form.
    Private m_Duration As Integer = 500             'The number of milliseconds over which the animation is played.
 
    'The type of animation used to show and hide the form.
    Public Property AnimationType() As AnimationTypes
        Get
            Return Me.m_Type
        End Get
        Set(ByVal Value As AnimationTypes)
            Me.m_Type = Value
        End Set
    End Property
 
    'The direction in which to Roll or Slide the form.
    Public Property SlideDirection() As SlideDirections
        Get
            Return Me.m_Direction
        End Get
        Set(ByVal Value As SlideDirections)
            Me.m_Direction = Value
        End Set
    End Property
 
    'The number of milliseconds over which the animation is played.
    Public Property AnimationDuration() As Integer
        Get
            Return Me.m_Duration
        End Get
        Set(ByVal Value As Integer)
            Me.m_Duration = Value
        End Set
    End Property
 
    'Windows API function used to animate the form.
    Private Declare Auto Function AnimateWindow Lib "user32" (ByVal hwnd As IntPtr, _
                                                              ByVal dwtime As Integer, _
                                                              ByVal dwflags As Integer) As Boolean
 
    'Creates a new FormAnimator object for the specified form.
    Public Sub New(ByVal form As Form)
        Me.m_Form = form
    End Sub
 
    'Creates a new FormAnimator object for the specified form using the specified animation type over the specified duration.
    Public Sub New(ByVal form As Form, _
                   ByVal type As AnimationTypes, _
                   ByVal duration As Integer)
        Me.New(form)
 
        Me.m_Type = type
        Me.m_Duration = duration
    End Sub
 
    'Creates a new FormAnimator object for the specified form using the specified animation type in the specified
    'direction over the specified duration.  This is intended to be used with Roll and Slide animations.
    Public Sub New(ByVal form As Form, _
                   ByVal type As AnimationTypes, _
                   ByVal direction As SlideDirections, _
                   ByVal duration As Integer)
        Me.New(form, type, duration)
 
        Me.m_Direction = direction
    End Sub
 
    'Animates the form automatically when it is shown or hidden.
    Private Sub m_Form_VisibleChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles m_Form.VisibleChanged
        Dim flags As Integer = Me.m_Type Or Me.m_Direction
 
        If Me.m_Form.Visible Then
            'Activate the form.
            flags = flags Or Me.AW_ACTIVATE
        Else
            'Hide the form.
            flags = flags Or Me.AW_HIDE
        End If
 
        Me.AnimateWindow(Me.m_Form.Handle, _
                         Me.m_Duration, _
                         flags)
    End Sub
 
    'Animates the form automatically when it closes.
    Private Sub m_Form_Closing(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles m_Form.Closing
        'Hide the form.
        Me.AnimateWindow(Me.m_Form.Handle, _
                         Me.m_Duration, _
                         Me.AW_HIDE Or Me.m_Type Or Me.m_Direction)
    End Sub
 
End Class

This duplicates the Windows Forms animations, bu thow could you do a dual direction animation? Down + Right, etc?

Very nice code btw. ;)

I apologise to the author if this duplicates someone else's work. To set a direction like down and right you use a bitwise Or for the SlideDirection property, e.g.

VB Code:

myAnimator.SlideDirection = FormAnimator.SlideDirections.Down Or FormAnimator.SlideDirections.Right

Ok, so its possible to 'Or' them to gether. Will this replicate the animated minimizing like MSN?

I've not used MSN Messenger so I don't know exactly what that looks like, but if you mean like shrinking towards its icon on the TaskBar then no, it won't. That functionality is not included in the AnimateWindow API.

Quote:

---

Originally Posted by jmcilhinney

I have now removed my original code altogether and replaced it with some that uses the AnimateWindow API, which will fade a form in and out as well as use several other effects. This code can be added to a form itself or it could be adapted to be used in a helper class.

VB Code:

Public Class AnimatedForm
    Inherits System.Windows.Forms.Form
 
    Public Enum AnimationTypes
        None = 0
        Centre = &H10   'Show outwards from centre out or hide inwards from edge.
        Slide = &H40000 'Slide in or out in the specified direction.
        Blend = &H80000 'Fade in or out.
    End Enum
 
    'The Flags attribute allows horizontal and vertical directions to be combined.
    <Flags()> Public Enum SlideDirections
        None = 0
        Right = &H1 'Slide from left to right.
        Left = &H2  'Slide from right to left.
        Down = &H4  'Slide from top to bottom.
        Up = &H8    'Slide from bottom to top.
    End Enum
 
    Private Const AW_HIDE As Integer = &H10000
 
    Private m_AnimationType As AnimationTypes = AnimationTypes.None     'The type of animation used to show and hide the window.
    Private m_SlideDirection As SlideDirections = SlideDirections.None  'The direction in which to slide the window if the animation type is Slide.
    Private m_AnimationDuration As Integer = 500                        'The number of milliseconds over which the animation is played.
 
    'The type of animation used to show and hide the window.
    Public Property AnimationType() As AnimationTypes
        Get
            Return Me.m_AnimationType
        End Get
        Set(ByVal Value As AnimationTypes)
            Me.m_AnimationType = Value
        End Set
    End Property
 
    'The direction in which to slide the window if the animation type is Slide.
    Public Property SlideDirection() As SlideDirections
        Get
            Return Me.m_SlideDirection
        End Get
        Set(ByVal Value As SlideDirections)
            Me.m_SlideDirection = Value
        End Set
    End Property
 
    'The number of milliseconds over which the animation is played.
    Public Property AnimationDuration() As Integer
        Get
            Return Me.m_AnimationDuration
        End Get
        Set(ByVal Value As Integer)
            Me.m_AnimationDuration = Value
        End Set
    End Property
 
    Private Declare Auto Function AnimateWindow Lib "user32" (ByVal hwnd As IntPtr, _
                                                              ByVal dwtime As Integer, _
                                                              ByVal dwflags As Integer) As Boolean
 
    Protected Overrides Sub OnLoad(ByVal e As EventArgs)
        Me.AnimateWindow(Me.Handle, _
                         Me.AnimationDuration, _
                         Me.m_AnimationType Or Me.m_SlideDirection)
    End Sub
 
    Protected Overrides Sub OnClosing(ByVal e As System.ComponentModel.CancelEventArgs)
        Me.AnimateWindow(Me.Handle, _
                         Me.AnimationDuration, _
                         AW_HIDE Or Me.m_AnimationType Or Me.m_SlideDirection)
    End Sub
 
End Class

---

Hi JM,

I copied the whole code as given, however, it doesn't seem to work. Could you maybe attach a copy of the program? preferably ZIP it first before attaching it. I've read the comments and replies. The program seems interesting....

thks,
FYRe

Quote:

---

Originally Posted by FYRe

Hi JM,

I copied the whole code as given, however, it doesn't seem to work. Could you maybe attach a copy of the program? preferably ZIP it first before attaching it. I've read the comments and replies. The program seems interesting....

thks,
FYRe

---

You won't be able to just copy that code and use it as is. I would suggest the best course of action would be to use the helper class from post #6. That is a self-contained class and you will just be able to copy and paste. If you want to use the code that you have quoted in a particular form of your own, you should create your own form first as you normally would and then copy and paste just the contents of my AnimatedForm class into your own form. Like I said, I think the helper class is the better option, though, because it means you don't have to change any code in your form or inherit from a different class than you normally would. If this advice is not satisfactory then by all means post back and I'll post a project, but I think either of the methods I described should get you home.

that's great jmcilhinney

nice work :thumb: :thumb: :thumb:

sorry jmcilhinney, but i need to know why doesn't work on the mdiChild forms,

it works great on normal forms.

but it doesn't work on :

1 - forms with the windowstate = maximized

2 - forms that is mdi child for a mdiparent

3 - forms that are showed using : .showdialog method

is there any possible solutions, as most of the applications i work on is MDI/PArent-Child Form applications. and i liked the fade effect very much.

i would like also your permession to use this effect in my application

thx for your kind attention

rgds

I've posted this code here for all to use freely. As for those issues, I must admit that I haven't tested this too much, and not at all outside of regular vanilla forms. I'll have a dig around and see what I can come up with.

i will wait for your feed back

thx & RGDS

I wouldnt think that it would be a good idea to animate mdi child forms. Probably better to just animate the mdi parent. ;)

Quote:

---

I wouldnt think that it would be a good idea to animate mdi child forms

---

and y is that? is there any technical reasons :confused:

No, just from a professional program functionality standpoint. I cant recall ever seeing a mdi app that had the child forms animated. Usually they are always maximized so not much need is all. ;)

Quote:

---

Originally Posted by maged

sorry jmcilhinney, but i need to know why doesn't work on the mdiChild forms,

it works great on normal forms.

but it doesn't work on :

1 - forms with the windowstate = maximized

2 - forms that is mdi child for a mdiparent

3 - forms that are showed using : .showdialog method

is there any possible solutions, as most of the applications i work on is MDI/PArent-Child Form applications. and i liked the fade effect very much.

i would like also your permession to use this effect in my application

thx for your kind attention

rgds

---

My testing and research has yielded the following information.

1. The supplied code works correctly for Maximized forms when hiding or closing but has no effect when displaying.
2. The supplied code has no effect when displaying an MDI child form and behaves strangely when hiding or closing an MDI child form.
3. The supplied code works correctly for forms displayed using ShowDialog.

I will look into these issues further in the near future. I may be able to incorporate my old code that used a Timer and Opacity to reproduce the Blend effect at least for MDI child and Maximized forms.

Also note that the call to AnimateWindow in the FormAnimator class is synchronous, so the app's UI will not be updated in other areas during the animation. This means that if a form is placed over another form and then animated, the rear form will not be refreshed until the animation completes. This can lead to some ugly visual effects. I will look at using multi-threading to overcome this issue.

Stay tuned for future bulletins.

I have revised my code a little, so post #6 has been updated with the new version of the FormAnimator class. I have also done a little more research and here are my findings.

MDI child forms do not support transparency at all. Setting the Opacity of an MDI child form has no effect either. This means that a call to AnimateWindow for an MDI child form using the Blend animation method will always fail.

Regular Forms:
The code provided works correctly in all cases.

Modal Dialogues (displayed using ShowDialog):
The code provided works correctly in all cases.

Maximized Forms:
The code provided has no effect when displaying a form, but works correctly for all animation types when hiding or closing a form. One point to note is that the Blend effect is not so visually appealing when hiding or closing a Maximized form as for a Normal form.

MDI Child Forms:
The code provided has no effect when displaying a form. When hiding, the form will be hidden, reshown and then hidden again. When closing, the code provided works correctly for all but the Blend effect.

In short, you cannot successfully use the Blend effect for MDI child forms at all. I will try to find a solution to the other issues but I cannot guarantee it will be soon, as I have been neglecting my real work too much already. I'll get back to you.

OK, I have updated the code again and attached it to this post. I have changed the nomenclature a little and improved support for MDI child forms. It looks like MDI child forms don't support transparency at all so the Blend method is out completely. I've managed to get them to animate properly when they are first shown and when they close. The VisibleChanged event is raised differently for MDI children than for regular forms, so I've excluded support for animating child windows when showing them, other than the first time, and when hiding them. How often do you set the Visible property of an MDI child form to False anyway.

Edit:
Attachment removed. See first post.

that is a great piece of work, thank you

mt only problem now is :
[
everytime i think myself good in vb.net, someone in this forums proves me wrong :D
]
joking:

again thank you for the great additions, i will stay tuned for the coming modifications

rgds

How about mdiparents?

Quote:

---

Originally Posted by wrecklesswun

How about mdiparents?

---

What about them?

I've rewritten the first post and attached the final code there. I've also attached a demo class that creates a "toast" popup.

I've updated the ToastForm class so that it now will not receive focus when it is displayed. It will still receive focus if you click on it though.

I've updated the ToastForm class so that existing windows will move up the screen to make way for new ones so that they are not covered.

I've updated the ToastForm class so that it stacks properly if the Height is changed and/or multiple forms are opened with different lifetimes.

Hi, I am having a problem running this. When I click the button I get an error saying

Quote:

---

An unhandled exception of type 'System.ArgumentException' occurred in system.windows.forms.dll

Additional Information: hdc

---

in m_Form_Load of FormAnimator.

Any idea why, or I have I made a noob mistake? could you post a solution file in case it's something I have missed?

Cheers.

Quote:

---

Originally Posted by jud9r

Hi, I am having a problem running this. When I click the button I get an error saying



in m_Form_Load of FormAnimator.

Any idea why, or I have I made a noob mistake? could you post a solution file in case it's something I have missed?

Cheers.

---

Someone else said they had the same issue, but I'm not sure what the problem is. To test it out I downloaded the files I posted, created a new project, added the downloaded files as Existing Items and everything worked fine. I can't really give you any clues I'm afraid except to try to track down exactly which line throws the exception and get an error message and a stack trace.

I don't know if it will help, but for those who have been having issues getting this to work I've attached a full project (VS.NET 2003) that was working for me, so hopefully for you too. See post #1.

I encountered this error... :(

I'll check out the project you attached...

Quote:

---

Originally Posted by dee-u

I encountered this error

---

You're the third person to say that, but I've not had any issues and it seems that some others haven't either. Could you perhaps put that If block in a Try...Catch block like this:

VB Code:

Try
    'code here.
Catch ex As Exception
    MessageBox.Show(ex.ToString())
End Try

By calling ToString on the exception you get much more information, including the call stack.

I tried the project you posted and I also encounter the same error? :( I'll try putting an error handler in it and post the error...

Here is the error:

Quote:

---

Message: hdc
Source: System.Windows.Form

Error:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.ArgumentException: hdc
at System.Windows.Forms.DibGraphicsBufferManager.CreateCompatibleDIB(IntPtr hdc, IntPtr hpal, Int32 ulWidth, Int32 ulHeight, IntPtr& ppvBits)
at System.Windows.Forms.DibGraphicsBufferManager.CreateBuffer(IntPtr src, Int32 offsetX, Int32 offsetY, Int32 width, Int32 height)
at System.Windows.Forms.DibGraphicsBufferManager.AllocBuffer(Graphics targetGraphics, IntPtr targetDC, Rectangle targetBounds)
at System.Windows.Forms.DibGraphicsBufferManager.AllocBufferInTempManager(Graphics targetGraphics, IntPtr targetDC, Rectangle targetBounds)
at System.Windows.Forms.DibGraphicsBufferManager.AllocBuffer(IntPtr target, Rectangle targetBounds)
at System.Windows.Forms.Control.WmPaint(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Label.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.SendMessage(HandleRef hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.Control.SendMessage(Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.Label.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at System.Windows.Forms.Control.DefWndProc(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Label.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at System.Windows.Forms.Control.DefWndProc(Message& m)
at System.Windows.Forms.Form.DefWndProc(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at WindowsApplication2.FormAnimator.AnimateWindow(IntPtr hWnd, Int32 dwTime, Int32 dwFlags)
at WindowsApplication2.FormAnimator.m_Form_Closing(Object sender, CancelEventArgs e) in E:\VBForumsFiles\FormAnimationAndToastDemo\WindowsApplication2\FormAnimator.vb:line 322
at System.ComponentModel.CancelEventHandler.Invoke(Object sender, CancelEventArgs e)
at System.Windows.Forms.Form.OnClosing(CancelEventArgs e)
at System.Windows.Forms.Form.WmClose(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.SendMessage(HandleRef hWnd, Int32 msg, Int32 wParam, Int32 lParam)
at System.Windows.Forms.Control.SendMessage(Int32 msg, Int32 wparam, Int32 lparam)
at System.Windows.Forms.Form.Close()
at WindowsApplication2.ToastForm.lifeTimer_Tick(Object sender, EventArgs e) in E:\VBForumsFiles\FormAnimationAndToastDemo\WindowsApplication2\ToastForm.vb:line 229
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr idEvent, IntPtr dwTime)


************** Loaded Assemblies **************
mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
WindowsApplication2
Assembly Version: 1.0.2103.12260
Win32 Version: 1.0.2103.12260
CodeBase: file:///E:/VBForumsFiles/FormAnimationAndToastDemo/WindowsApplication2/bin/WindowsApplication2.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/system.dll
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50a3a/system.drawing.dll
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 7.0.5000.0
Win32 Version: 7.10.3052.4
CodeBase: file:///c:/windows/assembly/gac/microsoft.visualbasic/7.0.5000.0__b03f5f7f11d50a3a/microsoft.visualbasic.dll
----------------------------------------

************** JIT Debugging **************
To enable just in time (JIT) debugging, the config file for this
application or machine (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the machine
rather than being handled by this dialog.

---

Man, that exception is thrown so deep in the Framework that I'm not willing to even try to debug it, particularly given the fact that only some people seem to be getting that error. I'm going to say that I have no idea what the problem is and leave it at that. Sorry. I guess the alternative to using APIs is to just use a Timer to animate the form.

Perhaps you have something in your computer that we don't have?

There's obviously some difference, but it's just making an API call so that should be the same on every WinXP machine I would have thought.

I have XP Pro with SP1, 1.1 FW, .Net 2003

I'm using XP SP2. Perhaps that's an issue, but I don't see why. I doubt the AnimateWindow API was changed at all with the update, but I suppose there might be some reason. The question is, why haven't you installed SP2 yet? Slacker! :)

Aside from you have SP2, do you have any clues why it doesn't run on some machines? How about providing us an installer for it? :)

I have no clue what the issue might be and I can't see how an installer could make a difference. Have you tried compiling a release build and running that? Do you get the same exception if you do? The only other thing I can suggest is to create your own project from scratch. You could then generate new class files in the IDE and either write the code yourself or copy and paste it from the old files. I don't really see why this would make a difference, but then I don't see why there's an issue in the first place.

Ok, I'll try your suggestions later and will return to give a feedback...

http://www.vbforums.com/showthread.p...52#post2192252

It appears that the issues that some have been having are due to a bug in the Framework that was fixed in SP1, so apply SP1 for the .NET Framework 1.1 and all should be well.

Hi all,

anyone knows whether this is also working with .net 2.0?

Quote:

---

Originally Posted by K321

Hi all,

anyone knows whether this is also working with .net 2.0?

---

The classes and project (I think that's what's in the ZIP file but it's been a while) that I've provided were created in VS.NET 2003. There's nothng in there that wouldn't work in .NET 2.0 though. You should just be able to open the project in VS 2005 and have it converted. I think you'll find that you could also add those class files to a project as Existing Items exactly as they are.

Thanks for the fast response. Question was more about the .net 2.0 instead of VS 2005. I still use VS 2003 and .net 1.1 but I wonder whether users with .net 2.0 might still be able to get my program running then. I've read about the bug with .net 1.1 which was fixed in SP1 so maybe someone already uses this on .net 2.0 before I add this to my program?

.NET 2.0 is not just an update to the Framework that everyone should use. Version 2.0 of the Framework is only for applications written with VS 2005. VS.NET 2003 is only capable of targeting versions 1.0 and 1.1. Anyone using an application that you write using VS.NET 2003 should be installing version 1.1 of the Framework, even if they have version 2.0 installed already. Most apps written for version 1.1 will still run if only version 2.0 is present but there is no guarantee. Again, version 2.0 is not just an update for users of version 1.1. It is intended for users of applications written with VS 2005.

Yeah, I guess most users with 2.0 will also still have 1.1, you're right. As far as I remember .net 1.1 is automatically installed even if you only install VS 2005 so I could assume that everyone has .net 1.1 currently, right? At least before Vista comes, don't know how it is handled there....
Thanks!!

VS.NET 2002 is built on and installs version 1.0 of the Framework. VS.NET 2003 is built on and installs version 1.1 of the Framework. VS 2005 is built on and installs version 2.0 of the Framework. You should supply a link, at the very least, that your users can use to download the correct version for the app you are supplying. If you have apps on your machine built with all three version of VS.NET then you should have all three versions of the Framework installed too. Only Windows Server 2003 comes with a the Framework as standard. Everyone else has to install it themselves. Vista will come with version 2.0 as standard. Previous versions would still need to be installed for apps written with earlier versions of VS.NET. Those apps will use version 2.0 if that's all that's available and most will work without issue, but there is no guarantee.

Sir this is in 2003 so what about the 2005.

Thanks

Quote:

---

Originally Posted by shakti5385

Sir this is in 2003 so what about the 2005.

Thanks

---

The FormAnimator class should work as is. The ToastForm is just a form, so you can create your own in VB 2005 and then add the same custom code as I did in before.

I think there is no FormAnimator class as you suggest.
FormAnimator class

Quote:

---

Originally Posted by shakti5385

I think there is no FormAnimator class as you suggest.
FormAnimator class

---

The FormAnimator class is one that I wrote myself and it's attached to the first post this thread. It was the whole point of this thread. Hit yourself over the head with something heavy and say "D'oh", then blush furiously.

Quote:

---

Originally Posted by jmcilhinney

The FormAnimator class is one that I wrote myself and it's attached to the first post this thread. It was the whole point of this thread. Hit yourself over the head with something heavy and say "D'oh", then blush furiously.

---

;) :D

Dear John,
How can change the form show style as disolving ?

Dana

Quote:

---

Originally Posted by danasegarane

Dear John,
How can change the form show style as disolving ?

Dana

---

No idea.

Dear Jhon,
I think you have misunderstand.During form unload you have given one method as disolve.Is there any method aval to show the form during load event

thnks
Dana