Why Dose Not Working My App On Win7
Jan 25, 2011my application made in visual basic 2010 is not working in windows 7? what's problem?
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Adobe PDF Reader Control Not Working Win7 32 Bit?
Sep 1, 2011I have an application that I developed (and worked) in Windows XP. Now that I try the same exact program on Windows 7, it doesn't work. It's a simple test of the Adobe plugin, so it's nothing fancy. Here's the code:
Public Class FrmMain Private Sub BtnOpen_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnOpen.Click
[Code]...
VB2010 Working Like A Charm In Winxp But Few Crashing Errors In Win7?
Sep 20, 2011ive decided to try out win7 since its finally a bit more debugged, ive backed up very carefully all my projects, however there semms to be a problem with the one i was working on, this first chance exception error has been avoided and not even mentioned in winxp however in win7 it not only mentions it but makes the application crash, This is what its nagging me about, i dont get it isnt windows7 the same when it comes to mydocs? Was not possible to locate part of the path: C:UsersEugenDocumentsIOrganizeSettingsCalendarConfig
Sorry i had to translate it, its in portuguese language, yeah i know... if i could i wouldve changed it but win7pro doesnt gimme that option, anyways back to the topic:
A first chance exception of type 'System.IO.DirectoryNotFoundException' occurred in mscorlib.dll
This is the code i came up with:
If My.Computer.FileSystem.DirectoryExists(My.Computer.FileSystem.SpecialDirectories.MyDocuments & "/IOrganizeSettings" & "/CalendarConfig/") = False Then
My.Computer.FileSystem.CreateDirectory(My.Computer.FileSystem.SpecialDirectories.MyDocuments & "/IOrganizeSettings" & "/CalendarConfig/")
End If
VS 2010 Transparency Just Background As Win7 Does While Running Under Win7 Plataform
Jun 6, 2011I know the propertys transparency key and opacity. It isnt what I am looking for. I need to have my form to have the same Glass Effect the as win7 does while runing under win7 plataform. Like, if i have glass effect in the top I should have it in the background.
View 14 RepliesTextbox Dose Not Allow For Backspace To Be Pressed?
Nov 21, 2011I have made a textbox, which restricts character use to numbers and periods only. Nice, but now I cant enter backspace to amend any data typed in my textbox.
Private Sub TextBox10_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox10.KeyPress
Dim allowedChars As String = "1234567890."
If allowedChars.IndexOf(e.KeyChar) = -1 Then
[code]....
.net - How Long Dose It Take To Analysis, Design And Program A CMS Using ASP.NET
Oct 4, 2009I intend to choose developing a Web Content Management System using asp.net with VB.net 2008 but I'm not sure about how long it takes to program such system. Is 4 months enough for developing such system? This 4 months is the duration of this semester and Includes about two months for analysis and design and the rest is left for implementation.
View 2 RepliesSetup Dose Not Check For The Already Installed Prerequiest
Jul 23, 2009I got a problem with my setup I had set the prerequiest download property to download from the same location. Now i am in a problem that my setup dose not check for the already installed prerequiest it starts the prerequiest installation no mater if they are installed or not. after the installation of these prerequiest it says to restart the computer and after restart it starts the prerequiest setup again.
View 5 RepliesDynamic SQL Generation For The UpdateCommand Is Not Supported Against A SelectCommand That Dose Not Return Any Key Column Information?
Dec 31, 2009i have built a DB app using vs2010Beta2 + an Access DB .mdb file for my customers the save bnt work s ok, but when i close the app i get an error message come up saying :- Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that dose not return any key column information.i have no errors repoted in the error window at the bottom and all runs well untill frm_closing,below is the code in my form closing event. below that is the code for the btnSave event
Private Sub frmMainCustomerDetails_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
If MyState = "Edit" Or MyState = "Add" Then
[code]....
VS 2008 String - "The Executable Exename.text Dose Not Exist"
Dec 1, 2009"The executable exename.text dose not exist!" but im not sure how to do it, How would i do this?.
View 3 Replies"knock Off" Items That Dose Not Include The Text In Either Colum 1 Or Colum 3?
Jun 14, 2009in the keydown event of a textbox (textbox1) as text is typed in i want it to "knock off" items that dose not include the text in either colum 1 or colum 3.How can i do this ?
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles richTextBox1.TextChanged
'code goes here
End Sub
Migrating From XP 32 B To Win7 64b?
Jul 1, 2009I are testing Win7, and I have a ____ trying to just do anything in Win7. Lots of permissions problems. unexpected crashes.
I are no more owner of my code files!
I had no idea that my application was so buggy on Windows 7 :(
PlatformID Value For Win7 64 Bit
Sep 29, 2011Does PlatofrmID work in Win7 64bit? And if so what value does it return?
View 5 RepliesClose Outlook.exe In Win7
Jan 29, 2011I found the following code in the forum, but for some reason it will not work in win7.
Dim processes() As Process = Process.GetProcesses
For Each proc As Process In processes
If proc.Id > 4 Then
[code].....
Delay With OpenFileDialog On Win7?
Sep 25, 2010I have a winform, VBExpress 2008 with a single button and this code behind it to illustrate the problem:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
OpenFileDialog1.ShowDialog()
MsgBox(OpenFileDialog1.FileName)
End Sub
Enter Key Behavior On Win7?
Mar 6, 2012i have a application based on Visual Basic platform.. where Enter key action as Tab key ,, which ease the enter key to move from field to field, rather than the tab key.. its works perfectly in Winxp ... but i'm having problem in Windows7 ultimate..
View 1 RepliesGet RTF To Print In Win7-64bit?
Oct 14, 2010Depending on what component is handling the print for you, some of them are not 64 bit ready (i.e. 32 bit only). To use them you must compile your application as 32 bit only. It will then run on the WOW platform that Win7 supplies.
You change this option on the PropertiesCompile screen. Press Advanced Compile Options and review Target CPU:
How To Make Calculator Like Win7 One
Mar 5, 2011I mean not like windows xp which the number and signs are not in the same textbox, but like windows 7 which you can see the whole calculation before pressing equal, and i don't think that compute.datatable can do this because it's limited with the basic signs(+,-,/,*) and it doesn't include the other signs(like : sin,^,root,log), so how to make a calculator like windows 7 one?
View 2 RepliesSource Code Win7 To Xp3?
Jun 23, 2010this code is for win7 is there a way to work it on xp pro sp3
Imports CoreAudioApi Public Class Main Private _device As MMDevice
Private Sub Main_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim devEnum As New MMDeviceEnumerator_device = devEnum.GetDefaultAudioEndpoint(EDataFlow.eRender, ERole.eMultimedia)Timer1.Enabled = True End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
pkMaster.Value = CInt(_device.AudioMeterInformation.MasterPeakValue * 100) End Sub
Using A VB6 Exe With MSComm1 In Vista/Win7?
Jun 12, 2011I used VB6 to create an EXE file that uses MSComm1.The program runs OK in my XP computer and also in my Win7 computer (that has VBE installed).It would not run on my Vista laptop. I installed the VB runtime files (even though Microsoft says they are not compatible with Vista/Win7) but with no success.However, when I installed VBE on the laptop, it now runs the EXE quite happily.Does installing VBE also install a different set of runtime files?Is it posible to distribute my program to my friends who have Vista or Win 7, without them having to first install VBE?
View 5 RepliesUsing NDde With 64bit Win7
Apr 27, 2010Does the NDde class work on 64 bit platforms?
I have used it successfully on 32 bit Win XP VB2008 Express application, but I am having trouble in 64bit Win7 environment.
Specifically the .Connect method is throwing an exception {"The client failed to connect. Make sure the server application is running and that it supports the specified service name and topic name pair."} NDde.DdeException
Vb6 Exe Works In XP But Not In Win7/Vista?
Jan 24, 2011how to get my vb6 exe to run in any win7 or Vista?The error I'm getting is: Component comdlg32.ocx or one of it's components is not correctly registered or missing. I've tried using the P&D Wizard to specifiy loading it into the SysWOW64 folder but I'm not sure if I'm doing this correctly. I use the P&D Wizard then load everything into Inno for delivery but my customers who now have Win7 or Vista can't use my product.
View 2 RepliesWin7 And Session 0 Isolation?
Oct 14, 2011I am making a windows service that will communicate with a local application through named pipes, and with a server through WCF webservice. So the application hosts the WCF service for the local application, and is a client for the webservices. When trying to run this as a service, the whole thing crashes. I have localized the problem to the "Session 0 Isolation" issue?
�If two-way interaction is required, use Windows Communication Foundation (WCF), .NET remoting, named pipes, or any other interprocess communication (IPC) mechanism (excluding window messages) to communicate across sessions. WCF and Remoting have a better security enforcement that will prompt the user (assuming UAC not shut-off) to elevate if needed. But I am not sure what they meen. As far as I know, i cannot create a windows service as WCF.
Win7 Login For .net Program?
Apr 13, 2011I have a vb.net program that is using a voice modem. Well, there is a someweird issues with the modem. (I am trying to work with them but they are kinda slow). Anyway, they only way I can resolve the issues with the modem is resarting the machine. I want to automate this. If I have problems with the modem, I want to reboot the machine and back into windows 7. How can I go about doing this? I am really concern about the login back into windows7. I want to keep the login screen up, but I want to bypass it if my program was the one to restart the machine.
View 8 RepliesWriting To Registry In Win7?
Jan 30, 2012I have looked through more old threads than I can count and I just cannot get any of the suggestions to work. I did a little poking around MSDN as well. I am trying to use the registry to enable AutoLogon on a Win7 machine through code. I can read the current value with no problem but I am running into security problems when I attempt to change AutoLogon to "1". This is what I have done so far.
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.net - Win7 Systray Style Popup?
May 9, 2011I have an applcation that sets itself to 0 opacity on Form1_load which then changes to 1 when the user left clicks on the NotifyIcon.I would also like the form to center itself directy above the notifyicon like the Win7 speakers, power, ect popups.
View 1 RepliesAppAcivate Doesn't Works Under Win7?
Dec 10, 2010we have a VB6 program and we now make them w7/office2010 ready.
In one part of the program we open the SelectNamesDialog (Adressbook) from Outlook (is separatly from the user startet) to choise one recipent from the list.
Under WinXp the Adressbook automaticly appears in the foreground. In w7 nothing happens. I try AppActivate and by the first call
AxWMPLib Running Under Win7 Or Vista?
Jan 9, 2012I have a program for playing MP3 files using Media Player. The program developed originally under Vista using VBExpress 2010 works fine.
But when I run it under Win7 parts of the program don't work. In both cases the audio is played OK but under Win7 the 'playstatechange' events don't seem to happen!?!
I have put a breakpoint in event and under Vista the events happen...under Win7 the breakpoint is never reached. In both cases I am using VB Express 2010 and running under the debugger. I have seen this problem reported before in the forums but no answer was apparent.
C# - Connection In Win7 Using Socket Programming
Jan 2, 2012I am using socket programming in vb.net to create a server client remoting application. The problem occurs when I use both the client and server in a win 7 box. It works fine for win xp or cross-platform communication (e.g. win xp to win 7). Below are the codes used at the client and server end:
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C# - Diagnostics.StopWatch Time Lag In XP But Not Win7
Sep 25, 2011ETA: Using Environment.TickCount does not present the same problem. ETA2: I should add that I don't actually use the Forms.Timer in my app - as this would negate the use of a high frequency timer. I've used it here to simplify the code. ETA3: I've published a workaround as an answer below. I'm having problems with the StopWatch class that I'm observing on a laptop with XP but not a different laptop with Win7. Here's the test code:
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Cannot Load File Or Assembly On 64 Bit Win7 OS
Oct 3, 2011I am facing this problem when running my application on 64 bit os .While it is working good on 32 bit OS which is my development environment also. I do not know how to get rid of it. Target CPU is set as Any CPU (there are no other option coming there).
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