LVectorDialog::DoModalVectorNewGroup

#include "ltwrappr.h"

virtual L_INT LVectorDialog::DoModalVectorNewGroup(hWndParent, pVectorGroup)

HWND hWndParent;	window handle
LVectorGroup *pVectorGroup;	pointer to a vector group

Brings up the Vector New Group dialog. This function is available in the LEADTOOLS Vector Imaging Pro Toolkit.

Parameter	Description
hWndParent	Handle of the window that owns the dialog.
pVectorGroup	Pointer to an LVectorGroup object. If this parameter is not NULL, the object pointed to by pVectorGroup will be updated with the newly added group object. If this parameter is NULL, the dialog is initialized using default values. When the function returns, pVectorGroup will not be updated with the newly added group, since pVectorGroup is NULL.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Required DLLs and Libraries

LVKRN
LVDLG
LTFIL

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Example

This example will call the DoModalVectorNewGroup() dialog, and return the selected values. Will not allow creation of duplicate groups.

L_INT LVectorDialog__DoModalVectorNewGroupExample(HWND hWnd, LVectorBase *pVector) 
{ 
   L_INT          nRet; 
   LVectorDialog  VectorDlg; 
   VectorDlg.SetVector(pVector); 
   VectorDlg.EnableAutoProcess(); 
   if (VectorDlg.IsNoDuplicateEnabled() == FALSE) 
   { 
      MessageBox(hWnd, TEXT("Setting the 'No Duplicate Flag'"), TEXT(""), MB_OK); 
   } 
   VectorDlg.EnableNoDuplicate(); 
   LVectorGroup VectorGroup; 
   nRet = VectorDlg.DoModalVectorNewGroup(hWnd, &VectorGroup); 
   if (nRet == SUCCESS) 
   { 
      L_TCHAR szMsg[200]; 
      VECTORGROUPDESC Desc; 
      VectorGroup.GetGroupDesc(&Desc); 
      wsprintf(szMsg, TEXT("New Group\nName[%s]"),Desc.szName); 
      MessageBox(hWnd, szMsg, TEXT(""), MB_OK); 
   } 
   else 
      return nRet; 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS Vector C++ Class Library Help

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Appendix

Functions:	LVectorDialog::DoModalEditAllGroups, LVectorDialog::DoModalEditGroup.
Topics:	Vector Images: Vector Dialogs