LScreenCapture::CaptureFromEXEDlg
#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 |
Returns
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. |
See Also
Functions: |
|
Topics: |
Example
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; }