IOperationHistory::Undo Method
From PDF XChange PDF SDK
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== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT Undo([in, optional] ULONG nCount, [in, optional] LONG nFlags);</pre> | + | <pre class="brush:cpp;gutter:false">HRESULT Undo([in, optional] ULONG nCount=1, [in, optional] LONG nFlags=0);</pre> |
== Parameters == | == Parameters == | ||
Revision as of 22:20, 15 April 2015
The method of interface of PDF-XChange Editor SDK.
Contents
Syntax
HRESULT Undo([in, optional] ULONG nCount=1, [in, optional] LONG nFlags=0);
Parameters
- nCount
- [in, optional] Value of ULONG.
- nFlags
- [in, optional] Value of LONG.
Return Value
Returns S_OK if operation was successful or error code in other cases.
See Also
See also IOperationHistory.
