LImageListControl::GetBackColor

#include "ltwrappr.h"

L_INT LImageListControl::GetBackColor(pcrBack)

Gets the current ImageList Controls background color.

Parameters

COLORREF * pcrBack

Pointer to a variable to be updated with the background color of the control.

Returns

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

Comments

Before using this function, you must allocate a variable of type COLORREF and pass the address of this variable in pcrBack.

The variable pointed to by pcrBack will be updated with the ImageList Control's current background color.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

L_INT LImageListControl__GetBackColorExample(HWND hParent) 
{ 
   L_INT nRet; 
   LImageListControl m_ImgList; 
   // set back color to RED 
   COLORREF crTest; 
 
   if(m_ImgList.CreateControl(hParent,0) == NULL) 
      return FAILURE; 
 
   nRet = m_ImgList.GetBackColor(&crTest); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   if(crTest != RGB(255,0,0)) 
   { 
      nRet = m_ImgList.SetBackColor(RGB(255,0,0)); 
      if(nRet != SUCCESS) 
         return nRet; 
      ::RedrawWindow(m_ImgList.m_hWnd, NULL, NULL, RDW_INVALIDATE); 
   } 
   return SUCCESS; 
} 
Help Version 22.0.2021.9.12
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C++ Class Library Help