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Type: Posts; User: tan2010

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    VS 2008 Auto Number in Text Box.

    Hi,
    I am making a project in which if SID 001 is saved .after this SID textbox should display 002 automatically .
    I am using an Access Database. My code is as shown below:


    Private Sub...
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    4,674

    VS 2008 Re: VB.Net Search Code.

    Sorry I didn't get your explanation right.Am using option buttons to indicate what fields the user is searching. This is the far I have gone with the search code:

    Private Sub btnSearch_Click(ByVal...
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    VS 2008 VB.Net Search Code.

    Hi guys!
    I have 3 search methods and when the user select the method and enter the keywords, the search is carried out within the search method meaning that if the search method is by name, the...
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    VS 2008 Code Adjustment

    Hi guys,
    The code I have displayed below is supposed to be giving me the balance after calculation:

    Private Sub txtAmountPaid_TextChanged(ByVal sender As System.Object, ByVal e As...
  5. Thread: Code Error

    by tan2010
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    628

    VS 2008 Re: Code Error

    Thank you very much guys because you helped me so much. By replacing
    If txtAdults.Tag.ToString = "" Then Exit Sub with this code you guided me to,

    If txtAdults.Tag Is Nothing OrElse...
  6. Thread: Code Error

    by tan2010
    Replies
    5
    Views
    628

    VS 2008 Code Error

    Hi guys,
    I am creating an Hotel Management System that allows the manager to check-in guests, make reservations and check-out guests. All is working fine except for a small error which I can't seem...
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    VS 2005 Re: Combo box and datagrid view

    Thank you for the response but I think you didn't get my question correctly. I have a combo box and a datagrid on a form. The combo box has 4 items on it. My question is, can these items in the combo...
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    VS 2005 Combo box and datagrid view

    Hi,
    I have a form with which am trying to implement a "Search".I have a combo box and a dagridview on this form.
    I would like to implement a code which executes what a user selects from the...
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    17,715

    VS 2010 Re: How to use vbYesNo

    I get you Hack!
    Give me a sample code of what the system wont be doing in the Else part of the code e.g Lets take a login form:
    If its Yes, the system shuts while if its No, the dialog box closes...
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    VS 2010 Re: How to use vbYesNo

    I get your arguments guys but i still need some little clarification.
    If i dont want the system to shut down,what code do i enter in the Else statement ?
  11. Replies
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    17,715

    VS 2010 How to use vbYesNo

    Hi guys,
    I am trying to incorporate a message box in my login page and all form closing.
    When a user wants to cancel login, a message box with YesNo buttons appear and when Yes is selected,the...
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    VS 2010 Re: Splash,login and mdi form

    Hi man,
    Thank you so much for your help.
    I did find where the problem was and its working well now.
    Thank you again.
  13. Replies
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    VS 2010 Re: Splash,login and mdi form

    Your advise is good but the
    mdiMain.show() is mentioned in the login form and not splash screen.
    My friend, even if I comment the frmSplash dialogue as shown in the code below, I get no change....
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    VS 2010 Re: Splash,login and mdi form

    I made the changes you just said but it aint working.
    As i stated in my query before, this code gives me two splash and login screens.When the first splash appears,it loads the first login.When i...
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    6
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    4,046

    VS 2010 Splash,login and mdi form

    Hi guys!
    I have a code which when used, firstly application will run the Splash Screen application. Splash Screen will be active for several second, and then the main of application will show in...
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    949

    Re: How to delete a saved image from file

    The code below is my 'save' code:
    Dim ImgSave As New SaveFileDialog
    ImgSave.Filter = "JPG, JPEG (Joint Photographics Experts Group)|*.jpg; *.jpeg|PNG (Portable Network Graphics)|*.png|GIF...
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    Re: How to delete a saved image from file

    Hi Sapator,
    The file contains multiple images so the code should open the file,allow you to select what you want to delete and then delete it.
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    How to delete a saved image from file

    Hi,
    I have a button which when clicked, saves an image of any format from a picture box to a file.
    I have tried to come up with a code which can open the same file and delete any selected image but...
  19. VS 2005 Re: Image sharpening without using filters & unsharp

    Thank you so much boops for taking your time to assist me with this coding task and ,and you continue with the same spirit
  20. VS 2005 Re: Image sharpening without using filters & unsharp

    The change is so minimal and unless you are keen, u cant see the change. Can we make it appear sharper?
  21. VS 2005 Re: Image sharpening without using filters & unsharp

    Hey BB, I have created a test project using ur image and i have seen the change now.
    You were right about it all this time.Can it be made even sharper?
  22. VS 2005 Re: Image sharpening without using filters & unsharp

    then i dont understand it too
  23. VS 2005 Re: Image sharpening without using filters & unsharp

    This is my entire code:
    Imports System.Drawing.Imaging
    Imports System.IO
    Public Class frmProcess
    Dim cnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data...
  24. VS 2005 Re: Image sharpening without using filters & unsharp

    http://Libraries/Pictures/VB/2.bnp
    Would u please let me see ur codes all the way from imports to end of class.
    May be their is something am not doing right
  25. VS 2005 Re: Image sharpening without using filters & unsharp

    Am sorry BB but am seeing no change at all. Please give me your version of image sharpening that applies the same principle and able to sharpen an image in a picture box as big as 300*350.
  26. VS 2005 Re: Image sharpening without using filters & unsharp

    Hey BB,
    I have made the picture even smaller but there is not even a slight change unless its too minimal for me 2 see.
    Do u have an alternative way of achieving this, even for large images coz i...
  27. VS 2005 Re: Image sharpening without using filters & unsharp

    Thanx boops for remembering your promise, ur assistance is highly appreciated. I edited the code as u had guided me but am not experiencing any change at all when i slide the scroll bar.
    Here is the...
  28. VS 2005 Image sharpening without using filters & unsharp

    Hi guys!I would like to sharpen an image using pure vb with no filters or unsharp method.Then use a track bar to slide through so that the image in the second picture box shows the effects of...
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    VS 2005 Re: Calling mdi form from login form

    The error still persists even with the change u have stated
  30. Replies
    2
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    1,117

    VS 2005 Calling mdi form from login form

    I have a login form with the code below:
    Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
    If txtuser.Text = "sky" And txtpass.Text = "123" Then
    Dim...
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    Calling mdi form from login form

    I have a login form with the code below:
    When i run this code and click OK, i get an error at f.show which says'Object reference not set to an instance of an object.'
    How do i go about it so that...
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    Re: Very simple slide show with cross-fading

    Hi boops boops, is it possible for u to apply the same technique u av used with track bar to help me create an image sharpening form? The image should be sharpened as you move the track bar slider,...
  33. Re: FastPix: Rapid Pixel Processing for Dummies and Dudes

    Wow, your code looks very lean and effective. How do i apply it to my project so that it can help me sharpen the image using track bar.
    Please show me some coding!
  34. VS 2005 Re: Sharpening images using 'unsharp' and trackbar

    If i make the change as u have stated, i do not get any change in the image whatsoever.
    Is there any modification i can do in the blur filter or unsharp filter so that the change can be seen on the...
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    VS 2005 Re: Image sharpening using filters

    This is my Bitmap32 class:
  36. Replies
    3
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    VS 2005 Image sharpening using filters

    I have the code below and would like to sharpen the image in the increments of 10% starting at 0% to 100%. How do i apply separate filters so that when i move the track bar, i am able to see the...
  37. VS 2005 Re: Sharpening images using 'unsharp' and trackbar

    Please give me a general idea on how to design these filters!
  38. VS 2005 Re: Sharpening images using 'unsharp' and trackbar

    I have two picture boxes, one with the original and the other with the image to be processed.So as you have stated,I have an original which I do not tamper with. I want this track bar to effect...
  39. VS 2005 Re: Sharpening images using 'unsharp' and trackbar

    Ok, what you said about putting the code in a ValuChanged event is true and it works. The problem is that it does not give me the progressive change as i move the track bar from left to right and...
  40. VS 2005 Sharpening images using 'unsharp' and trackbar

    I have a code that sharpens an image using the 'unsharp method' when a button is clicked and filters applied.
    ' Apply unsharp masking.
    Private Sub btnUnsharp_Click(ByVal sender As...
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