Capture Screen DLL problem

[crashdemons]

captdll.dll post - http://www.autoitscript.com/forum/index.php?showtopic=8377

I wanted to use this DLL in a window-capture program I made..

The function works great but when running it, it seems to exit my code after saving the screenshot...

And If I compile the code into a program, it wants to toss errors.... let me know if im doing somethign wrong...

Nomatter whether it tosses an error or end abruptly it still manages to save the screenshot....

#NoTrayIcon
$window=InputBox("Window Capture", "Enter the name of the window to capture", "")
$findow=StringRegExpReplace($window,"[^a-z0-9A-Z]","_")
$finnam=FileSaveDialog( "Screenshot Save", "::{450D8FBA-AD25-11D0-98A8-0800361B1103}", "JPEG Images (*.jpg)", 2, $findow&"_Screenshot")
If @error Then
    MsgBox(0,"Warning","Window Capture cancelled.")
Else
If StringRegExp($finnam,"^.*\.(jpg|jpeg)",0)==0 Then $finnam &= ".jpg"
WinActivate($window)
$wincor=WinGetPos($window)
sleep(250)
DllCall("captdll.dll", "int", "CaptureRegion", "str", $finnam, "int", $wincor[0], "int", $wincor[1], "int", $wincor[2], "int", $wincor[3], "int", 85)
sleep(250)
MsgBox(0,"Success","Screenshot Saved."&@CRLF&$finnam)
EndIf
Exit

Line 0 (File "D:\project\Capture_window.exe"):

$retval=DllCall("captdll.dll", "int", "CaptureRegion", "str", $finnam, "int", $wincor[0], "int", $wincor[1], "int", $wincor[2], "int", $wincor[3], "int", 85)

Error: AutoIt has detected the stack has become corrupt.

Stack corruption typically occurs when either the wrong calling convention is used or when the function is called with the wrong number of arguments.

AutoIt supports the __stdcall (WINAPI) and __cdecl calling conventions. The __stdcall (WINAPI) convention is used by default but __cdecl can be used instead. See the DllCall() documentation for details on changing the calling convention.

Edited June 17, 2007 by crashdemons

[crashdemons]

I solved my own problem, sorry. :">

But for future reference since autoit uses stdcall it made the line

DllCall("captdll.dll", "int", "CaptureRegion", "str", $finnam, "int", $wincor[0], "int", $wincor[1], "int", $wincor[2], "int", $wincor[3], "int", 85)oÝ÷ Û
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[pete_l]

For Future Reference --->

This DID work

DllCall("captdll.dll", "int:cdecl", "CaptureRegion][ÝË    ][ÝÜÝ][ÝË  ÌÍÙ[[K   ][ÝÚ[ ][ÝË  ÌÍÝÚ[ÛÜÌK    ]÷C¶çBgV÷C²Âb33c·væ6÷%³ÒÂgV÷C¶çBgV÷C²Âb33c·væ6÷%³%ÒÂgV÷C¶çBgÕ½Ðì°ÀÌØíÝ¥¹½ÉlÍt°ÅÕ½Ðí¥¹ÐÅÕ½Ðì°àÔ

Excellent work crashdemons, I just tripped the same problem