I'm beginner in vb.net. I develop a project called mPointX and create the installer.but that installer only can run at WindowsXp. it will generate an error "mPointX has stopped working" of i try to run it at Win7 and WinVista. Is there anything i need to know to make my project can be run on all the Windows os.
View 1 RepliesDim streamWriterIO As New IO.StreamWriter("C:myfile.txt")
With streamWriterIO
.Write(streamWriterIO)
[Code].....
I need some help with this one: I need to make a transparent window for Vista and Windows 7. The following code works but is not perfect:
Imports System.Runtime.InteropServices
Public Class Form1
<StructLayout(LayoutKind.Sequential)> _
Public Structure MARGINS
Public cxLeftWidth As Integer
[Code]...
I am trying to get the thick borders you get from Windows Vista when you have resizable windows, but I want my window to be fixed. I am using Visual Basic .Net by the way.
View 14 RepliesImitate Vista or 7 Window Border in program?
View 9 RepliesI need to get still image from scanners,cameras and web cam in a wpf-Winform application
can i use WIA in vista or window7
i compile my form with the below code when i run it on vista work fine without any problem but when i try to run in on XP cant run... that happened with any XP machine.[code]when i run my exe to other Vista machines work fine... but on xp NO.
View 1 RepliesPrivate Sub wb_Scrape(ByVal sender As System.Object, ByVal e As
[Code]...
I tried to access xp to vista system manually, its working,but programatically how to do itike,by selecting view workgroup computers in network tasks and click one computer in workgroup computers.it shows connect to "system name" window, contains username and passwordif i enter username and password.the seleted computer will able to access in registry otherwise i can't able to access that selected system.
View 1 RepliesOverreaching amateur developer that is outsourcing some of my work and doing part of it as well. I've been working on a dictionary/ thesaurus / spell check & suggestion application that I am trying to get to work on all applications within the windows environment.
I've used hooking to get key stokes and show output as the person is typing for definitions and spelling suggestions. This isn't accomplishing everything I want. Works fine for spell checking and suggestions but to click on a word that already exists or for touch screen interfaces to touch a word it doesn't work.
I was reading the Raw Input API on MSDN and thought that would work but my developer that I've hired is advising me that the RAW input's scope is only on the window that has focus and so cannot do low level hooking. I'm considering giving the effort but wanted a 2nd third fourth perspective prior to making the effort.[URL]
I am facing an interesting problem: I compile an exe file on my computer with XP pack3. And then I gave it to several people. One people told me my application works well on her vista machine but cannot run on her XP machine. Another person told me my application does not work on her Win7.
View 3 Repliesallowed to write in C:path (Vista system)
View 6 RepliesI am working on a simple card game. I have done several in the past, but always by creating card images in a picturebox. I would like to call up the cards within the VISTA operating system. I get the following error:Unable to load DLL 'cards.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
I have made the following declarations:
Inherits System.Windows.Forms.Form
Private w As Integer = 0
Private h As Integer = 0
[code]....
I am using VB EXPRESS 2008, (for the first time). As I recall, I did not have this problem in VB EXPRESS 2005.
I am been working on an a small app that has a Forms.Webbrowser control that navigates to a Adobe Flash program. I have developed the app on Vista 32bit platform and have had no problems. I have sent the app to a couple of people to test out and one is using Vista 64bit and is running into a problem. I know the webbrowser control just uses the underlying base framework of IE. The problem on the 64 bit machine is when the site is navigated to it says that it needs to have Flash installed. When the user goes to Adobe's site it says they need to use a 32bit browser.
As stated on Adobe site here:[URL] the Flash player need to be in a 32 bit browser. What options do I have to be able fix this problem? Is there another control that I can use that would be the same in a 32bit platform and 64bit platform? Besides navigating to the Flash program, the browser also goes to standard web pages.
I have a Windows Service -which contains a System.Timer -which get enabled and started in the OnStart event handler.In the Timer Elapsed event -I make a call to a routine within another DLL. The problem is that the Timer Elapsed event never fires... I have a test application -which works fine. This is written in VB.Net 2008 framework 3.5
View 3 RepliesI have an windows application from where i start another EXE by using the system.diagnostics.process.
I do as follows:
private myExe as System.Diagnostics.Process
myExe = New System.Diagnostics.Process()
myExe.StartInfo.WorkingDirectory = "...my path ..."
myExe.StartInfo.FileName = "...my exe..."
myExe.Start()
...
Dim Desen As System.Drawing.Pen
Desen = New System.Drawing.Pen(System.Drawing.Color.FromArgb(vectorCulDrLn(0), vectorCulDrLn(1), vectorCulDrLn(2)), drwgln)
Dim Grph As System.Drawing.Graphics = programNods.CreateGraphics()
[Code] .....
If I minimize the window or drag it "out of the screen" the "inserted" lines will be "cleaned"...
How can I draw them again? OR
How can I draw them in such a way to not lose them after I minimize the window or drag it "out".
i am using databse connection model but can't get actual result because of this error , i don't know why this occurring ,i have use the windows application with app.config file, i paste xml code.
<?
xmlversion="1.0"encoding="utf-8"?>
<
configuration>
[code]....
[Code]...
I need help to insert folderbrowserdialog in the code above, instead of location, "SYS"
Excuse me for English language
I have used timers in .Net for a long time now an never had this problem.Start timer to fire every 10 seconds that reads an object and updates the UI using a delegate.This works great until the form is minimized several times, then the timer thread seems to vanish.Anyone come across this before?
Obviously I can roll my own using a thread directly and sleeping it, however this seems like reinventing the wheel when a threading timer class exists already.
Code: Private Sub m_Tmr_Tick(ByVal state As Object)
[code].....
I have VB.NET Window based project built on .NET 3.5 Framework that is working on the Windows7 32 bit System but when I try to run this same application in Windows7 64 bit System it gives an error message: "System.BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)"
View 4 RepliesI'am trying to make a login system with the dll. I want the .dll file to have the password inside of it and make another interface window that the user can login in.
View 10 Repliesdrawing text on a window which is not the current form's window.I remember doing this in Win32 api with getwindowdc(handle) to obtain a DC for the Window, then textout() on the DC.
View 2 Repliescreate website involving payments plus some data entry eg booking of some facilities with the main data kept at a LAN window system.
View 4 RepliesI am trying to find the handle of the child window for the Yes button in the User Account Control window so i can click it. This window has a structure with a few child windows with the same name.
Dim hwnd As IntPtr = FindWindow(Nothing, "User Account Control")
Dim hwnd2 As IntPtr = FindWindowEx(hwnd, 0, "DirectUIHWND", vbNullString)
Dim hwnd3 As IntPtr = FindWindowEx(hwnd2, 0, "CtrlNotifySink", vbNullString)
Dim hwnd4 As IntPtr = FindWindowEx(hwnd3, 0, "Button", "&Yes")
There are multiple CtrNotifySink with its own Button child window or other child windows. How do i search thru the different CtrNotifySink window to find the one that contain the Yes button so i can send a click to it? I do need to find it before i can send a click, right? because i try just sending it to the main window with sendmessage and nothing happen.I even try sending it directly to the handle found by spy++ of the yes button with bm click but nothing happen?
I am trying to pass query string from one page to popup window as follow:
Dim popupScript As String = "window.open('cFinder.aspx?cName=" & c_TextBox.Text & "','', 'width=420,height=200,menubar=no,scrollbars=yes');"
If (Not Page.ClientScript.IsStartupScriptRegistered("popup")) Then
[code].....
Excuse me for posting this, but I have searched both Google along with this forum before asking this question, maybe I'm not using the right keywords but I apologize if it's easy to find.I would like to know how one could close a third-party window (application) if a specified string was found in the window title.
View 2 RepliesI have a VB.NET application that uses Managed DirectSound to capture audio.Everything works just fine until (a) the application is minimized or (b) the application is completey obstructed (covered) by another window.
The thing is that the CaptureBufferDescription structure does not include a GlobalFocus property so I don't know what to do to let my application continue capturing when the main window is hidden.
Here's the basic initialization code I'm using:
' Create a buffer description object
bufCapDesc = New CaptureBufferDescription()
With bufCapDesc
[code]....
border of that said window so the only place the mouse can't click the titlebar and the minimize,restore, and maximize button. The height of the titlebar depends on what OS the user is using so I'm having trouble because I can't give a definite value for this. How do I detect the height. and also for border i'm not sure if the borders have different widths with different operating systems. I'm using windows XP on classic mode, when I change to the themed mode, the height of the title bar changes so it won't work.
View 3 RepliesI would like to know how one could close a third-party window (application) if a specified string was found in the window title.
View 4 Replies