Questions tagged [getmessage]
48 questions
1
vote
1 answer
Windows message 9 from GetMessage?
EDIT: Delete code I'd pasted here. An error in my code was causing the behavior described (missing a break in a switch statement).
In a switch statement that handled the messages from GetMessage, I tossed in the integer values for a couple of…
jmccracken
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- 8
1
vote
1 answer
GetMessage() function is calling itself infinitely (not coming out of loop)
I am implementing similar type of thing- I have some message box in the else part of the code below..what I get on debugging is that - I have same message box again and again and it doesn't end (which makes my program crash and I need to restart my…
Sss
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1
vote
1 answer
Win32 - GetMessage from another thread
According to this thread: Can the HWND from CreateWindow/CreateDialog be GetMessage'd from another thread?, it seems that I can't use GetMessage in another thread using the main thread's HWND.
I'm simply trying to grab the value inside an edittext…
ShrimpCrackers
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1
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0 answers
How to hook and use WH_GETMESSAGE in AutoIt
Can someone give an example on how to hook in WH_GETMESSAGE into AutoIt to look for all system/app window messages on the desktop, and do something if a window is moved, and how to store the handle from the window that sent the message?
Anthony Miller
- 15,101
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0
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2 answers
Invalid window handle after GetMessage() loop
For some reason I get "Invalid window handle" error direct after GetMessage() loop ends but I'm not even passing a HWND to it so how come I get this error? :s
MSG Message;
while(GetMessage(&Message, NULL, 0, 0) != 0)
{
…
Traxmate
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0
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1 answer
Is it safe to call PeekMessage/GetMessage from a DirectShow filter FillBuffer() call?
I have a DirectShow filter written in Delphi 6 using the DSPACK component library. It is a push source video filter that receives its source frames from an external cooperating process that I also wrote.
When the worker thread that calls my…
Robert Oschler
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0
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1 answer
Message text from GetMessageW or NtUserGetMessage
I have a process that is spawned as a background process, that for some reason seems to throw up a message box in the background. So the process hangs, and I can't get the message.
Can anyone tell me how I can get the text in this message via…
Override
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0
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1 answer
How do I get around the limitation of having to place super constructor in the first line?
public NoWheelsException(Car[] carArray){
String holder = "";
for (int i=0; i
pron1ghtmare360
- 17
- 5
0
votes
2 answers
How To Detect Mouse wheel Scrolling by Any Function in User32.dll in C#
I am trying to detect user activity by "keyboard and mouse" on any program in Windows.
I detect Keyboard activity and mouse click by GetAsyncKeyState() in user32.Dll".
I detect Mouse Movement by System.Windows.Forms.Cursor.Position;
I am searching…
pardazeshDev
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How do I handle win32 events from another thread?
So i wanted to handle the win32 event callbacks from a separate thread so that i can handle other stuff in the background
I've tried std::thread but the declaration GetMessage(LPMSG,HWND,UINT,UINT) will only work with a window that is on the current…
Samuel
- 315
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0
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0 answers
GetMessage does not receive WM_QUIT when closed from taskbar
I came across weird problem. I have C++ (WinAPI) application and if I close it via [X] window button, everything works correctly - window is closed, application is ended.
But when I close the application from the taskbar button context menu, the…
bigmuscle
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0
votes
1 answer
Get error message from a throw error NodeJS
I need to insert a log error in my db with the error.
mysql.query(sql_log, [sucess], function (err, result) {
if (err){
mysql.rollback(function() {
throw err;
});
}
});
I need get err.message
Leandro Matilla
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0
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0 answers
How GetKeyState works exactly?
I have been struggling with understand how GetKeyState operating. I have done endless google searching and haven't yet managed yet to understand exactly how it works
According to MSDN:
The key status returned from this function changes as a thread…
Hod Gavriel
- 95
- 8
0
votes
3 answers
Gmail API .NET: Get full message
How do I get the full message and not just the metadata using gmail api?
I have a service account and I am able to retrieve a message but only in the metadata, raw and minimal formats. How do I retrieve the full message in the full format? The…
jpo
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0
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3 answers
getMessage() on Exception object does not provides null
With a code like this
public static void main(String[] args) {
Exception one = new Exception("my cause");
System.out.println("A) " + one.getMessage());
System.out.println();
Exception two = new Exception(one);
…
Deviling Master
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