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L_TBSetButtonInfo

#include "ltTLB.h"

L_LTTLB_API L_INT L_TBSetButtonInfo( pToolbar, uButtonId, pButtonInfo)

Sets the information for the specified toolbar button.

Parameters

pTOOLBARHANDLE pToolbar

Pointer to a toolbar handle.

L_UINT uButtonId

Identifier that indicates the button for which to set the specified information.

const pLBUTTONINFO pButtonInfo

Pointer to an LBUTTONINFO structure that contains the button information to set.

Returns

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

Comments

To get the current information for a toolbar button, call L_TBGetButtonInfo.

Required DLLs and Libraries

LTTLB
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

Topics

Getting and Setting Toolbar Button Information

Example

This example will change the bitmap image of the given toolbar button.

L_INT TBSetButtonInfoExample( pTOOLBARHANDLE pToolbar, 
                                             L_UINT uButtonId, 
                                             HBITMAP hBitmap ) 
{ 
   L_INT nRet; 
   LBUTTONINFO ButtonInfo; 
    
   /* get button info */ 
   ZeroMemory(&ButtonInfo, sizeof(LBUTTONINFO) ); 
   nRet = L_TBGetButtonInfo ( pToolbar, uButtonId, &ButtonInfo, sizeof(LBUTTONINFO) ); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   /* free the old bitmap image */ 
   DeleteObject(ButtonInfo.hBitmap); 
 
   /* set new bitmap image */ 
   ButtonInfo.hBitmap = hBitmap; 
 
   /* set new button info */ 
   nRet = L_TBSetButtonInfo( pToolbar, uButtonId, &ButtonInfo ); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
}

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