References ▼
#include "lvdlg.h"
L_LVDLG_API L_INT L_VecDlgEditAllGroups(hWnd, pVector, dwFlags, pfnCallback, pUserData)
L_HWND hWnd; |
window handle |
pVECTORHANDLE pVector; |
pointer to a vector handle |
L_UINT32 dwFlags; |
user interface flags for dialog |
LVCOMMDLGHELPCB pfnCallback; |
pointer to a help callback function |
L_VOID * pUserData; |
pointer to more parameters for the callback |
Brings up the Vector Edit Groups dialog. This function is available in the LEADTOOLS Vector Imaging Pro Toolkit.
| Parameter | Description | |
| hWnd | Handle of the window that owns the dialog. | |
| pVector | Pointer to the vector handle that references the vector image to be affected by this dialog. | |
| dwFlags | Flag that determines whether to enable the Help button. Possible values are: | |
| Value | Meaning | |
| VECTOR_DLG_ENABLE_HELPBUTTON | [0x00000002] Enable Help button. | |
| pfnCallback | Pointer to an optional help callback function. | |
| If you do not wish to provide help to this dialog, use NULL as the value of this parameter. | ||
| To provide help to this dialog, use the function pointer as the value of this parameter. | ||
| The callback function must adhere to the prototype described in LVCOMMDLGHELPCB. | ||
| pUserData | Void pointer that you can use to pass one or more additional parameters that the callback function needs. | |
| To use this feature, assign a value to a variable or create a structure that contains as many fields as you need. Then, in this parameter, pass the address of the variable or structure, casting it to L_VOID *. The callback function, which receives the address in its own pUserData parameter, can cast it to a pointer of the appropriate data type to access your variable or structure. | ||
| If the additional parameters are not needed, you can pass NULL in this parameter. | ||
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
LVDLG For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Functions: |
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Topics: |
This example will run the common edit groups options dialog.
L_INT VecDlgEditAllGroupsExample(HWND hWnd,pVECTORHANDLE pVector){L_INT nRet;nRet = L_VecDlgEditAllGroups(hWnd,pVector,0L,NULL,NULL);return nRet;}