LAutomation::Redo
#include "ltwrappr.h"
L_INT LAutomation::Redo (dwFlags=0);
L_UINT32 dwFlags; |
/* reserved */ |
Repeats that last automation operation performed in the active automation container.
Parameter |
Description |
dwFlags |
Reserved for future use. Must be 0. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function can be called for each process "undone" in the active automation container by calling LAutomation::Undo. For example, if LAutomation::Undo has been called three times, to undo three processes, then calling LAutomation::Redo can redo those three processes. The first call to LAutomation::Redo 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: |
LAutomation::CanRedo, LAutomation::Undo, LAutomation::SetUndoLevel, LAutomation::GetUndoLevel |
Topics: |
Example
This example shows how to redo the last automation operation.
L_INT LAutomation_RedoExample(LAutomation &lauto) { L_INT nRet; nRet = lauto.IsValid (); if ( SUCCESS == nRet ) /* check the validity of the automation handle */ { L_BOOL fCanRedo ; /* query the ability of redoing */ fCanRedo = lauto.CanRedo () ; if ( fCanRedo ) { /* redo the last automation operation */ nRet = lauto.Redo () ; if(nRet != SUCCESS) return nRet; } } else { return nRet ; } return SUCCESS ; }