L_AutRedo

Summary

Repeats that last automation operation performed in the active automation container.

Syntax

L_LTAUT_API L_INT L_AutRedo(pAutomation, dwFlags)

Parameters

pAUTOMATIONHANDLE pAutomation

Pointer to an automation handle.

L_UINT32 dwFlags

Reserved for future use. Must be 0.

Returns

Comments

This function can be called for each process "undone" in the active automation container by calling L_AutUndo. For example, if L_AutUndo has been called three times, to undo three processes, then calling L_AutRedo can redo those three processes. The first call to L_AutRedo will redo the first process; the second call will redo the second process and the third call will redo the third process.

Required DLLs and Libraries

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

See Also

Functions

• L_AutCanRedo
• L_AutUndo
• L_AutSetUndoLevel
• L_AutGetUndoLevel

Topics

• Undoing and Redoing Automation Operations

Example

This example shows how to redo the last automation operation.

L_INT AutRedoExample(pAUTOMATIONHANDLE pAutomation) 
{ 
   L_INT nRet; 
 
   nRet =  L_AutIsValid ( pAutomation ); 
   if ( SUCCESS == nRet  ) /* check the validity of the automation handle */ 
   { 
      L_BOOL fCanRedo ; 
 
      /* query the ability of redoing */ 
      nRet = L_AutCanRedo ( pAutomation, &fCanRedo ) ; 
      if(nRet != SUCCESS) 
         return nRet; 
 
      if ( fCanRedo ) 
      { 
         /* redo the last automation operation */ 
         nRet = L_AutRedo ( pAutomation, 0 ) ; 
         if(nRet != SUCCESS) 
            return nRet; 
      } 
 
      return SUCCESS ; 
   } 
   else 
   { 
      return nRet ; 
   } 
}