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Type: Posts; User: jesse_mac07

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  1. Replies
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    Re: LINQ to Entities and a GridControl

    Would it suffice for the collection to be the entity set itself? If so, since the car keyword is a local scoped variable, how could I update that set from another method elsewhere? Perhaps I'm not...
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    LINQ to Entities and a GridControl

    Hi,

    I am binding a grid control (from DevExpress) using the following LINQ query:


    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using...
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    608

    CSS Problem in IE6

    Hello,

    I am having the hardest time wondering how to fix the 1-2px bottom border in the navigation container that appears only on IE 6. Can someone please take a look at this? Here is my CSS:

    ...
  4. VS 2008 Re: Get value in string at position

    I'm not at my dev computer right now and I haven't worked in VB.net for a while as I have been buried in PHP, but I think its like this:

    string.index(int)
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    SQL Server Compact

    Hello. I am trying to connect to a sql server compact 3.5 database. When I run the following code I get the error below. Any thoughts? Im using VB.NET 2008 and SQL Server 3.5.


    Dim sql As...
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    Re: [2005] Write a list to a text file

    Try this


    'open stream writer
    Dim objsw As New System.IO.StreamWriter("yourfile.txt")
    Dim string_array() As String
    Dim i As Integer = 0
    ...
  7. [2008] Adding row to unbound DataGridView

    I am trying to display unbound data in a DataGridView. I set up columns already design-time. I am at a loss for creating code that adds a new row using the column schema that was created in the...
  8. Re: [2008] Problem with JPG Compression

    I found the problem...here is the updated code for future reference.


    Dim eps As EncoderParameters = New EncoderParameters(1)
    eps.Param(0) = New...
  9. Re: [2008] Problem with JPG Compression

    So, I converted that subroutine to a function that will return a bitmap for me to use. Here is the code that I am using. The only problem is that I get a NullReference Exception because the stream is...
  10. Re: [2005] Radio button -- act like check box?

    I would think that it would be easier to just redo it. Sorry :(
  11. [RESOLVED] [2008] Problem with JPG Compression

    Hello folks,

    I am trying to compress an image in vb.net. Here is my code


    Private Sub SaveJPGWithCompressionSetting(ByVal image As _
    Image, ByVal szFileName As String, ByVal lCompression...
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    Re: [2008] Database Not Updating

    I might add that the database connection string is as so:


    Dim dbconn As OleDbConnection = New OleDbConnection("PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" &...
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    [2008] Database Not Updating

    Hello. I am trying to update my database via ASP.Net page using a web service.

    Here is my code in the ASP,NET page:


    Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As...
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    [2008] Access Database Not Updating

    Hello, using the code below I am trying to update the database via a web service. When pulling up the service directly from the browser and testing it by typing in the parameters it works, but doesnt...
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    Re: [2005] Port Forwarding

    I figured out what I was doing wrong and for anyone searching the forums here it is:

    1) The only time in a client server application that you have to forward ports is when you are running the...
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    Re: [2005] Remove windows wallpaper?

    What parameters would I use to set the wallpaper to nothing so the background color will show?
  17. Replies
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    476

    [2005] Remove windows wallpaper?

    Hello Again

    I was wondering how to remove the windows wallpaper so that only the system color is shown? I had a look at SystemParametersInfo API but couldn't find a way to just remove the...
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    Re: [RESOLVED] [2005] Access my.settings

    Yes, that would be the easier "One-Liner" Solution

    And you wouldn't have to iterate through every setting.
  19. Re: [2005] One more question about passing value between forms

    Sorry, I wasnt clear. What I was saying was the way that RLK75 was using the ValueMember property was passing the string of the Database Field Name (which was causing a casting error), instead of the...
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    Re: [2005] My.Application.OpenForms Property

    Just for simplification, here is the full code for Form # 2:


    Imports System.Windows.Forms

    Public Class Chat
    Dim mf As ClientMainForm

    Private Sub Button1_Click(ByVal sender As...
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    Re: [2005] My.Application.OpenForms Property

    Im not writing to the designer class of the form. Okay...Let me try to explain this again... Ive got two forms... The Main form (#1) depending on user specifications can be hidden or not. I hide the...
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    Re: [2005] My.Application.OpenForms Property

    Sorry, I meant that when the form is shown with ShowIt=True...There is no BlockIt :D

    As for the mf. That is an instance of the main form that is declared like so....

    Dim mf As ClientMainForm
    ...
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    Re: [2008] Winsock Problem!

    Yes, I use the winsock component mentioned above extensively. If you are using this component, I HIGHLY RECOMMEND you check out the Authors tutorial on using the component as well as the demo project...
  24. Re: [2005] One more question about passing value between forms

    IF you are wanting to get the currently selected value of the combobox, I would use the .SelectedValue property. The problem is, you are sending a string to the new form, because the valuemember...
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    Re: [02/03] To put a password to a file

    I wouldnt recommend putting a password in an unencrypted file. Search the form for how to do some encryptions on text. But for your reference, to write text to a file, you can use the following:

    ...
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    Re: [2005] Access my.settings

    Yea you will be using the system.configuration namespace like so:


    For Each item As System.Configuration.SettingsProperty In My.Settings.Properties
    MsgBox(item.Name)
    Next
  27. Replies
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    [2005] My.Application.OpenForms Property

    Hello All

    Ive got a form that is hidden and shown with the following code:

    If ShowIt = True Then
    My.Settings.ShowClientWindow = True
    Me.Opacity = 100
    ...
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    Re: Sql Server 2000 and Visual basic 2008

    I wasnt aware you were using set company servers. As far as compatability with VS 2008 the reading Ive done with google searches says that it is compatable. Im just not sure how connecting to the...
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    Re: [2005] Where to find the toolbar icons

    Touche more experienced VS users :D
  30. Re: [2005] how to get the no. of records retrived by an sqlcommand

    Maybe you should check out the MSDN documentation for executing SQL Commands.
  31. Replies
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    Re: [2005] Where to find the toolbar icons

    hmm I did the google search I told you to do and it popped up several great resources.....

    http://www.glyfx.com/products/free_vista_ce.html - vista style...
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    Re: Sql Server 2000 and Visual basic 2008

    You say your using SQL Server 2000? Why not just download the FREE SQL Server 2005 Express Edition and use it. Then ELIMINATE your connection problems because the connection and usage of the server...
  33. Re: [2005][please help]Loading variables from a text file

    nice...
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    Re: Update existing app

    Just to be safe I would re-upload the whole thing. But theoretically I guess if you made NO changes to a certain project, then you shouldnt have to change it. So if you only changed the DLL project...
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    Re: [2005] Where to find the toolbar icons

    As for the standard icons, I think they are compiled into vb.net...but I may be wrong.
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    Re: [2005] Where to find the toolbar icons

    You could take that bitmap and crop all of the images into separate files...otherwise just do a google search for free toolbar icons...they are out there I promise.
  37. Re: [2005] Form won't allow TAB between controls

    I would suggest opening the IDE and looking at the TabIndex property of the controls in the designer. Also, make sure that you have not trapped the TAB key with any keyboard hooks. Other than that,...
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    Re: migration 2003 to 2005..

    jmcilhinney is right...Its a very simple process...Unless you are upgrading from VB6 or below...Then it may become a little hairy...but from 2003 and up its simple...
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    Re: [2005] Mouse Event API with Math

    hmm let me do some testing...
  40. Re: Detecting Shutdown, Logoff, Restart, Sleep

    thanks!
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