I'm having trouble getting this sub to work on Windows 2003. It works on Windows XP and Windows 7. Windows 2003 has "wininet.dll".
change_proxy("123.115.112.222:3128")
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Public Sub change_proxy(ByRef proxy_port As String)
[Code].....
I am trying to change the background color of a tooltip
I am using tooltip.backgroundcolor = color.colr
No errors but thecolor doesn't change
This Module doesn't work on Windows 7 x64.What I should change?The module is : Runpe.
vb.net
Imports System.Runtime.InteropServices
Imports System.ComponentModel
Public Class rp
[Code]...
I've developed a small windows form application in Visual Studio 2005. I have tested the application on a completely fresh install of Vista 32-bit as well as Vista 64-bit and it works fine... But when I copy the application onto an XP machine the following problems occur:The application no longer has its icon, just the default .exe console box icon
Whenever I try to open the application, absolutely nothing happens
I have a listviewsorter that does work on Windows 2000, Windows Vista and Windows 7 (and maybe others), but it doesn't on Windows XP.
View 5 RepliesI've created a windows service which must produce a beep every 0.5 seconds.
I've installed and started that. but nothing happends.
what should I do?this is my service:[URL]...
I'm writing a Windows Service:
Code:
Public Class Service1
Protected Overrides Sub OnStart(ByVal args() As String)
System.Diagnostics.Debugger.Break()
[Code].....
I've installed the service, I can run it with no errors but... I can't debug!
I thought that with the line System.Diagnostics.Debugger.Break()
the service should stop and wait for my input. But NO!
I also tried to click on Tools > Attach process to debug but I can't see anything, just a gray background!
In the registry event it's written that the process started successfully, but the process doesn't show me the message box "Up and running"
I have a VS2005 utility that I'm working on that has an Access 2003 backend. A couple of days ago, my boss asked that I change one field in two tables from TEXT to MEMO, to allow more information to be put in. In doing some final pre-deployment testing, I find when I hit my button to pull up the list of tickets, I get the error
"System.Data.ConstraintException was unhandled
Message="Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.""
The datagrid is based on a query I have in the database. The query runs fine, and when I go through the XSD and go into Query Builder, the QB is also returning data. I have made the various changes to the utlity as suggested by Microsoft, but no luck. When I put the two columns back to TEXT, the Grid works fine.
How the heck do I set it up so that the grid will recognise the new data format? The number of characters for the individual columns is set to 37,627 (I believe, it's whatever the default is). I only have 200 characters in my test data. I need to rebuild the whole dataset - this deployment has to be done by the end of the day tomorrow and I have a whole pile of other stuff left to do.
Visual Studio 2005 SP1cr10 developer also installedOn XP machine, works fine. Got a Windows 7 machine(64bit and all) and copy over the project, run it and can't, I get an error in each crystal report gets an error [code]I take these lines out, and no more error for the report. Since there are like 40 reports in a project and there's 5 different projects that would have to be altered, this will be a pain. And I'm not the only developer. Another developer, on Vista and another will be coming in on XP, don't have this issue. I've tried uninstalling everything Cr and visual studio, then reinstalled visual studio and ran it, same thing, then installed SP1, same thing, then updated security fixes, same thing. CR10 isn't installed. I've removed and added the references back ,they seem to be the exact same versions.
View 3 RepliesI have a test app driven by bluetooth serial events In my form load code I hide the cursor so it doesn't get in the way of pictures (fullscreen) When one event is called by bluetooth, it brings up a msgbox and the user has to click OK. I tried Windows.Forms.Cursor.Show() but it doesn't work.
I'm guessing it's something to do with delegates and events and the form, but the debugger doesn't complain at any point. It just refuses to show the cursor. How can I get my serialport event to show the cursor? And then hide it after?
I have the following code and I can't get the lost focus to work.
Private Sub txtSpeed_KeyDown(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.KeyEventArgs) Handles txtSpeed.KeyDown, txtSpeed.LostFocus
[code]......
I am trying to SendMessage to an app called 'Signal threads' - a test app which sends out a message called TV1_Threads, and listens for a reply. I have shown the values of each variable in the commented areas.
[Code]...
I have a MDI form that has a child form that is opened by default when the application loads. I also automatically maximize the child form. Even though I have set ShowIcon to false, the little blank image that indicates that there is no icon appears in the upper left hand corner of the form. Is there a way to get rid of this?
Private WithEvents m_frmLineItems As frmLineItems
m_frmLineItems = New frmLineItems(Me)
mfrmLineItems.WindowState = FormWindowState.Maximized
[code].....
I have one tool which we developed on visual studio 2010. there are basically two parts of my project, one is UI part which i wrote in VB and algorithm part which is in C++ on back end. When we compile C++ part it creates a .dll which is used by my front end VB program.
Now my problem is little weird since i am compiling and deploying this tool on windows xp machine but some of the users are using windows 7 64 bit machines and after running the program for about 5-10 minutes, it crashes on windows 7 with following error
Not enough storage is available to process this command and when i view details of that error, i get the following description.
See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.ComponentModel.
************** Loaded Assemblies **************
mscorlib
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i am completely clue less for this error since this program works fine on xp but doesn't work on windows 7.
I am writing an application which downloads files from an extenal website and saves them to disk. I am able to achieve this by using the System.Net.WebClient method as follows:Dim web As New System .Net. WebClientweb.DownloadFile(strURL, strFileName)I now need to direct the download through a proxy server. I have seen various posts which use the HttpWebRequest method but have not been able to get them to work.
Does anyone have some sample code to download a file through a proxy server using VB.Net and .Net 1.1?
I've been asked to develop a proxy server for Windows Live Messenger that would filter out inappropriate words and replace them with asterisks for example Is this doable If yes then where do I start ?
View 1 RepliesWhen I use this
[code]...
But for some reason, it doesn't place the image into the picture box.If I use this, and replace it with the first box of code, then it works fine.
[code]...
So, why doesn't it work in my class?
Private Declare Function Beep Lib "kernel32" (ByVal dwFreq As Long, ByVal dwDuration As Long) As Long I've used that API in both vb.net and vb6, but in vb.net doesnt work. Why?
View 7 RepliesWhen I press F7, nothing happens. I got the Virtual Key Codes from here.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If GetAsyncKeyState(76) Then
MsgBox("")
ElseIf GetAsyncKeyState(77) Then
[code]....
I am trying to take a look at the cache of UT2004 through my application since the information holder contains some bugs sometimes and I know how to fix them.
vb.net
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim totalText As String =
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I'm trying to get the Score of Pinball:
<DllImport("kernel32.dll", SetLastError:=True)> _
Public Function ReadProcessMemory( _
ByVal hProcess As IntPtr, _
ByVal lpBaseAddress As IntPtr, _
<Out()> ByVal lpBuffer() As Byte, _
ByVal dwSize As Integer, _
[Code]...
i need to imports some namespaces but it give me error, why??namespaces are:
Imports Outlook = Microsoft.Office.Interop.Outlook Imports Excel = Microsoft.Office.Interop.Excel i put them before the public class of a form.
This is an mock up only ... but the principal applies to a larger project i am working on...
Basically if you do this:
vb
Dim tstform1 As New Form
Dim tstform2 As New Form
tstform1.Text = "1"
[Code]....
I did a test using AxShockwaveFlash1, and while I set the WMode to Transparent, and tested the form, the transparency didn't work! How am I supposed to make it transparent?
View 1 RepliesI've been working with Regex and I've run into something that doesn't make sense to me; I either misunderstood how the Multiline option works, I'm not using it right, or it really just doesn't work like it's supposed to. This is a little test I made:
[Code]...
i try to resize the picturebox according to the image size.for example if the image width is more than 500 then change the sizemode to stretch and then resize the width to 500.i am using a timer for doing this but i think it's unnecessary and stupid. and also it doesn't work well.
View 3 Repliesi have a simple code that send an e-mail, when i try it running in debug mode it works fine, after compile, i run the exe but the same code doesn't work any more..
View 2 Repliesi have a table layout panel with a background image. in the table there is some panels with transparent back colours. the image shows up in vb designer but when i execute it, it is invisible.
View 6 RepliesEDIT I accidentaly found a walk around to this problem... Adding the following line in the begining of the function solved the problem for some reason.remoteIPAdress = remoteIPAdress & "END"
I have a school assignment where I am supposed to build a simple TCP/IP messenger in Visual Basic.The problem is that when the client sends his IP in a request I've built ("LetMeInXXX.XXX.XXX.XXX"), even if the server receives the request as it should, it parses it completely wrong..
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So I do not know at design time if the var ms is going to be a stringreader or a memorystream. So I am trying to do basically this:
Dim ms as object = myfunction...
Dim mytype As Type = ms.GetType
Dim returnedobject = ser.Deserialize(CType(ms, mytype))
But I get an error saying "type mytype is not defined". How can I do this?