C# To VB Doesn't Convert?
Feb 25, 2011This is the output
Namespace SportsStore.Domain.Concrete
Public Class FakeProductsRepository
Implements IProductsRepository
[code].....
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Convert From C# To VB But Converted Code Doesn't Work?
Jul 6, 2011I used site to convert from C# to VB but converted code doesn't work. Can some one to convert that code to VB 2008.
private void TreeViewItem_Selected(object sender, RoutedEventArgs e)
{
ExpandToItem(sender as TreeViewItem);
}
void ExpandToItem(TreeViewItem i)
[Code]...
Tooltip On Windows 7 Doesn't Work VB2010 - Thecolor Doesn't Change ?
Jun 12, 2011I am trying to change the background color of a tooltip
I am using tooltip.backgroundcolor = color.colr
No errors but thecolor doesn't change
Smtp Has Suddenly Stopped Working - Doesn't Send Anything And Doesn't Generate Any Exception Message
Oct 13, 2010I use Visual Studio 2003, VB.net, NetFramework 1.4 and Windows XP I have been using the following Code Snippet for a number of years in both Web Services and Windows Applications. However suddenly around the 29th September 2010 it has stopped sending E-Mails from both Web Services and Windows Applications. The same problem has happened not only to my own Network but on two other Networks, one using XP as its Server and the other using Server 2003. All 3 of these are using different ISPs.
[Code]...
Me.Close() Doesn't Work - The Form Doesn't Close?
Apr 16, 2009The form is an About Us form so has nothing on it only a text box and a OK button.
[Code]...
Why won't the button close the form? I'm puzzled, I tried another button just in case with the same result. UPDATE: I set a break point on Me.Close() and it isn't reaching it when I click the button, I created a new button and the same thing happened.
Convert - Bytes[i / 2] = Convert.ToByte(hex.Substring(i, 2), 16)
Feb 22, 2010See where my vb.net equivalent of a working c# assignment statement is not working?
bytes(i / 2) = Convert.ToByte(hex.Substring(i, 1), 16)
Here's the c# followed by the vb.net function.
private byte[] StringToByteArray(String hex)
{
int NumberChars = hex.Length;
byte[] bytes = new byte[NumberChars / 2];
[CODE]...
And the vb.net that is throwing the error within the for loop
Private Function StringToByteArray(ByVal hex As String) As Byte()
Dim NumberChars As Int16 = CShort(hex.Length)
[CODE]...
Easier To Convert C# Asynchronous Socket Code Into .net Than Convert .net Code To C#?
Dec 8, 2009my project was intially mandated to be done in c#.however a large contributor to the project wrote much of the business logic, which he knows well, in vb.net.How difficult would it be to convert the following c# code into vb.net.
[Code]...
Exe Doesn't Run In LAN?
Apr 15, 2008I have created vb.net application which is work fine in my local computer.But when i try to run this from LAN its giving me a error like this.
************** Exception Text **************System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0,
[Code]...
If I Run The App, The Label Doesn't Appear?
Jun 6, 2012I have this class
Imports System.Drawing
Public Class paneltomb
Inherits Windows.Forms.Control[code].....
If I drag the control in design mode on the form, there is the label too, but if I run the app, the label doesn't appear. Why?
Asp.net - Passing Value Doesn't Appear?
Jun 21, 2012the code on select.aspx.vb are
Imports System.Data
Imports System.Data.SqlClient
Imports System.Web.Configuration
[Code]....
I am trying when select Listbox with ID="lstAuthor" the label box will pass the value but it failed to show.
Doesn't Prevent Pop Up
May 6, 2009i coded a simple webbrowser and started surfing with it but i realise it doesnt prevent pop up advertisements.. how i prevent it?
View 1 RepliesProgram Doesn't Run On Another Pc?
Apr 18, 2010program doesn't run on another pc?
View 16 RepliesTell If Something Doesn't Exist?
Jul 16, 2010I want the oppisite of
If My.Computer.FileSystem.FileExists() Then
end if
If Statement Doesn't Return
Mar 22, 2012Am I just being blind or does this If statement genuinely not do what it's meant to.[code]This displays the message box even though textSample is one of the letters. In my eyes that If statement should see that textSample is one of those letters and skip it, whereas if it was Z it would "Not" be equal to any of those and would therefore show the message box.
View 6 Replies.net - Datagridview Doesn't Work
Sep 13, 2010Possible Duplicate: Datagridview doesnt work! I have written code to show records in a datagridview but it shows nothing. I have tried to debug & when it step into GetData function following codes
Catch ex As Exception
returnData = Nothing
If connection.State = ConnectionState.Open Then
connection.Close()
End If
become gray & it shows error sign. When I take my mouse pointer on it it shows message. It says "Cannot open database SUIMT requested by the login. The login failed. Login failed for user 'MY-PCJames'".
Imports System.Data.SqlClient
Public Class Form34
Private Const ConnectionString As String = "Server=.SQLEXPRESS;" & _
"Database=SUIMT;Trusted_Connection=True"
[code]....
.net - Getdeletecommand Doesn't Delete Anything
Nov 4, 2011i'm trying to delete a row in the database with GetDeleteCommand() and DataAdapter.Update().with GetInsertCommand() and GetUpdateCommand() the all transactions works, but with GetDeleteCommand() fails, i mean, "run" onto this instruction but the data still remains in the table.
here is my code:
Public Function delete(ByVal tabla As String, ByVal arg As VariantType) As Boolean
Dim ok As Boolean = False
Dim dataSet As DataSet = New DataSet(tabla)
[code]....
as said before, the all code run without errors, but the data found and "deleted" from my code still remain in the table.
.net - VB 2 Streamreaders, One Doesn't Work?
Oct 11, 2011So I have 2 data files, single dimension, that I'm trying to populate two rtb. If I comment one streamreader out the other will print. This also works in the vise versa situation. Does anybody see where I'm going wrong with this? They won't run together.
Dim Alpha As New System.IO.StreamReader("alpha.dat")
Dim Beta As New System.IO.StreamReader("beta.dat")
Dim strLine As String
[code].....
.NET: Why Doesn't This Nullable Work
Dec 15, 2010dim str as nullable(of string) is this syntax incorrect?
View 1 RepliesAsp.net - Selected Row Doesn't Delete
Dec 18, 2011I have a problem with the GridView: after I selected the value that I should void, it should be deleted on the GridView. I use this code dtable.Rows.RemoveAt(i) but it's not working.
View 2 RepliesAxAcroPDF Doesn't Work When Using MDI?
Nov 26, 2010i'm working on a MDI application and need to view a ".PDF" files in a MDI child form, but when using the AxAcroPDF control it doesent work, note that it works fine when viewing the form separately from the MDI application.
View 14 RepliesBackgroundworker Doesn't Work?
Aug 21, 2011this is my code:
Private Sub BackgroundWorker1_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker1.DoWork
For i = 0 To 1000
[code]....
Box Doesn't Auto-scroll Down To End
Jan 15, 2012Well un-like the textbox when AppendText() is used, the box doesn't auto-scroll down to the end, now I already know about caret position scrolling & all that but if I use it it seems to scroll slightly past the endline about enough to show yet another line if there were one.Now I was going to use code from a post I had inquired about similar but it's not working here in vista(SendMessage function) isn't functioning at all, it says the endpoint wasn't found, I guess meaning the function in the .dll wasn't found to be used.url...It was originally for a textbox to retain position if your not scrolled down to the bottom, which I want to keep such functionality in a RichTextBox but make it scroll to the bottom otherwise(hopefully not the slightly too far problem I have with caret position now...)
View 8 RepliesCode Doesn't Go Where It's Supposed To?
Mar 2, 2010I have a VB.Net project that I haven't worked on in awhile. I got into this morning and started to run it. I got some errors so I decided to step thru the code. I enter the Page_Load event of a Form module and execute a function call and it takes me to a "End Function" statement. Totally bypasses the function that was called. I continued to step thru it and it just took me randomly thru code. No order whatsoever. I believe I've had this happen before but don't recall how I fixed it.
View 5 RepliesDll Doesn't Work On Any Other Computer
Mar 15, 2012Has anyone succeeded in creating a class library solution/project in VB.net VS2010 4.0 Net Framework for COM to run on WindowsXP Excel 2003. I created a dll which changed specific data in an excel worksheet. The dll worked just fine on the development computer but wont work on any other. I downloaded .NET 4 framework onto the target PCs and used RegAsm.exe to register both the .dll and .tlb files in the registry. That worked OK and the dll is visible as a reference in excel and can be ticked. The error message I get is RunTime Error -2147024894(80070002): Automation Error The System cannot find the file specified.
I also tried creating a Setup and Deploy project in the original development solution but this created just a vbproj setup file which the target PC cannot read (no VS installed), I hoped the project would create an EXE file I could use. Does anyone know any links that describe how to do this type of stuff as most links I have tried are either for Windows Forms projects are are way above my knowledge. Maybe someone out there has already succeeded with this sort of activity?
Embedded Swf File Doesn't Run
May 10, 2012I'm having problems running a swf file from a url.This is my code (Very Basic)
Code:
Public Class Form1
Private Sub AxShockwaveFlash1_load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AxShockwaveFlash1.Enter
Dim swfLocation As String = ("http://pinger.com/textfree/textFree_web.swf")
[code]....
As I said it's very basic at the moment. But I discovered by going to [URL] and look at the source that if I remove the flashvar tag I get the same result as i'm getting in my program. So I thought, hey I need to add flashvars to my script. I first tried it in the property window but that didn't work. The field stayed blank when I clicked away. Then i tried it by using code to set the flash var, still no luck.The goal is to embed this service into a program i'm developing so clients can send and, most importantly, receive text messages with a valid phone number.
EndEdit Doesn't Add Record?
Aug 29, 2009I have a DataGridView that loads an Access database when the application starts. I also have a bunch of text boxes that are bound to the same database. When you click on a row in the DataGridView the text boxes display the data for the record you clicked on.. perfect so far... now when I want to add a new record..
I do...
BindingSource.AddNew()
This removes all the data from the textboxes and I start typing away.
When im done I hit a Save button with the following code.
BindingSource.EndEdit()
It removes all the data from the text boxes but never saves to the database!
Express DLL Doesn't Work On Other PCs?
May 24, 2012I have Visual Studio 2010 Express Edition. I'm using it to evaluate functionality before purchasing the real thing, but I'm having trouble. I want to build a DLL that can be used on PCs other than my development PC, that I can call from VBScript.
I follow the hundreds of examples out on the intranet and things still don't work.I have built a simple HelloWorld DLL with a function that returns "Hello World".I've been through all the stuff about making the assembly COM visible, and the threads about Register for COM Interop checkbox missing. One person suggested editing the .vbproj file and adding a tag to turn on Regiser for COM Interop (which was not needed because it was already there).
Anyway, if I build my project and run my VBScript:
Set testdll = CreateObject("HelloWorld.Class1")
wscript.echo testdll.HelloWorld()
Everything works great. But....if I copy the DLL to another PC and register it with RegAsm, the VBScript fails with a "File not found" error on the CreateObject line of the VBScript.
In fact, if I unregister the DLL on my development PC and then register it with RegAsm, the VBScript now fails on my development PC. RegAsm said everything was okay and if I look in the registery using RegEdit, things look good, but it still doesn't work. The only way to get it to work again is to rebuild the DLL (which in turn, registers the DLL).
I'd like to be able to build a DLL which I can be registered and used on other PCs (without requiring those PCs to have Visual Studio 2010 EE and without requiring them to have the source and build the DLL).
Function Doesn't Return A Value?
Feb 18, 2012[code]i want to change password for the users [code]
View 14 RepliesGridView Doesn't Refresh
Sep 17, 2010I am relativity new to asp.net programming, so this one has me stumped. I manually created a dataset and set its value to the Datasource of the GridView control and then call the Databind method, but it isn't refreshing. I recreated a simple version of what I am doing so someone can advise me what I am doing wrong. I didn't include the Master file, as I didn't see it as pertainent.[code]...
View 2 RepliesHow Can Refreshes Which Doesn't Look Professional
Jul 1, 2012Today I'm having a play around with VB.NET and looking at making a little Task Manager kind of
thing; I've completed the little bits like populating the running processes and such, but noticed
that on the Task Manager provided by Microsoft, the Memory updates at a regular interval butnothing
else refreshes, where when I try and reload the running processes to get the updated memory usage,
the whole thing refreshes which doesn't look professional.Also, while I'm on the subject - how can
I make a DLL call to "kernel32.dll" to gain more access of the processes, IE controlling the
windows and such.