#include "ltwrappr.h"
virtual L_INT LScreenCapture::CaptureFromEXEDlg(pszFileName, pTransparentColor, nResType, uFlags, nDialogType=LTCAPDLG_TREEVIEW)
L_TCHAR * pszFileName; |
filename to capture from |
COLORREF * pTransparentColor; |
pointer to a color |
L_INT nResType; |
resource type to be captured |
L_UINT uFlags; |
flags to determine function behavior |
L_INT nDialogType; |
type of dialog to be displayed |
Displays a dialog and captures an image from a resource stored in an EXE or DLL into the associated class object's bitmap.
Parameter | Description | |
pszFileName | Character string containing the name of the exe (or dll) from which the resource should be captured. | |
pTransparentColor | Pointer to a color to be used in place of the transparent color of an Icon or Cursor. | |
nResType | Type of resource to be captured. Possible values are: | |
Value | Meaning | |
RESTYPE_BITMAP | capture a bitmap | |
RESTYPE_ICON | capture an icon | |
RESTYPE_CURSOR | capture a cursor |
uFlags | Flags that determine the options dialog. Possible values are: | |
Value | Meaning | |
NONE | [0x0000] No "?" help button will be shown. | |
SCRDLG_CAPTUREFROMEXE_CONTEXTHELP | [0x0008] Capture from exe options dialog context help. |
nDialogType | Type of dialog to be displayed. Possible values are: | |
Value | Meaning | |
CAP_DLG_TREEVIEW | Display tree dialog | |
CAP_DLG_TABVIEW | Display tab view |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
Functions: |
|
Topics: |
L_INT LScreenCapture__CaptureFromEXEDlgExample(HWND hWnd)
{
L_INT nRet;
HDC hDC;
RECT rcDestRect;
COLORREF Transparent;
LBitmap LeadBitmap;
LScreenCapture screenCapture(&LeadBitmap);
// CaptureFromExeDlg
//MFCDEM32 is shipped with LEADTOOLS, you have to copy it to the directory of the sample
// it has an ICON with ID=128
nRet = screenCapture.CaptureFromEXEDlg(TEXT("MFCDEM32.EXE"), &Transparent, 0, RESTYPE_BITMAP);
if(nRet == SUCCESS)
{
hDC = GetDC(hWnd);
LeadBitmap.Paint()->SetDC(hDC);
SetRect(&rcDestRect, 0, 0, LeadBitmap.GetWidth(), LeadBitmap.GetHeight());
nRet = LeadBitmap.SetDstRect(&rcDestRect);
if(nRet != SUCCESS)
return nRet;
nRet = LeadBitmap.Paint()->PaintDC();
if(nRet != SUCCESS)
return nRet;
ReleaseDC(hWnd, hDC);
}
else
return nRet;
return SUCCESS;
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.