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c# windows api

 
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NINTENDO
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PostPosted: Tue Sep 14, 2010 8:25 am    Post subject: c# windows api Reply with quote
Hello.

Do you guys know some cool functions in the windows api that I can wrap?
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Last edited by NINTENDO on Tue Sep 14, 2010 8:46 am; edited 1 time in total
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Polynomial
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PostPosted: Tue Sep 14, 2010 8:33 am    Post subject: Reply with quote
How do you mean? You don't use reflection to call Win32 APIs, you use PInvoke.

Here's an example in C# for calling GetWindowThreadProcessId:
Code:
[DllImport("user32.dll", SetLastError=true)]
static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint ProcessId);

int GetProcessFromWindow(IntPtr hWnd)
{
    int procID = -1;
    GetWindowThreadProcessId(hWnd, out procID);
    return procID;
}


You only need to add System.Runtime.InteropServices to your using list.
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NINTENDO
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PostPosted: Tue Sep 14, 2010 8:47 am    Post subject: Reply with quote
wops my bad. I didn't mean reflection. : >
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Polynomial
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PostPosted: Tue Sep 14, 2010 8:49 am    Post subject: Reply with quote
If you're interested in PInvoke, the whole Win32 API library has been documented for .NET PInvoke at pinvoke.net. Smile
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NINTENDO
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PostPosted: Thu Sep 16, 2010 10:36 am    Post subject: Reply with quote
Burningmace wrote:
If you're interested in PInvoke, the whole Win32 API library has been documented for .NET PInvoke at pinvoke.net. Smile

thx Very Happy
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