L_ILM_CANCELDB - Raster Imaging C API Help

L_ILM_CANCELDB

Send this message to cancel the progress of a database load/save that was started with either the L_ILM_LOADDATABASE or L_ILM_SAVEDATABASE message.

Parameter

Description

wParam

Ignored, use 0.

LParam

Ignored, use 0.

Returns

SUCCESS

Function was successful

< 0

An error occurred. Refer to Return Codes.

Comments

Send this message to the control while processing either the L_ILN_LOADDBSTATUS or L_ILN_SAVEDBSTATUS notification commands in order to stop the database process.

The associated macro is:

L_ImgListCancelDB(hWnd)

For a complete list of available macros, refer to the Ltlst.h file.

See Also

Elements:

L_ILM_LOADDATABASE, L_ILM_SAVEDATABASE, L_ILN_LOADDBSTATUS, L_ILN_SAVEDBSTATUS

Topics:

Using the ImageList Control

 

Image List Control Messages

Example

// NOTE this is not a complete sample, and is meant only to // show you a way in which this message can be used

L_INT ILM_CANCELDBExample(HWND hCtrl,WPARAM wParam) 
{ 
  
      if((HIWORD(wParam) == L_ILN_LOADDBSTATUS) || 
         (HIWORD(wParam) == L_ILN_SAVEDBSTATUS)) 
      { 
         static int x=0; 
         x++; 
         if(x>2)//stop after loading/saving 3 items 
            L_ImgListCancelDB(hCtrl); 
      } 
      return SUCCESS; 
} 

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