IPXV_Inst::AsyncDo Method

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The method of interface of PDF-XChange Editor SDK.
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This method executes operation in background thread.
  
 
== Syntax ==
 
== Syntax ==
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== Parameters ==
 
== Parameters ==
 
;pOp
 
;pOp
:[in]  Pointer to [[PXV:IOperation|IOperation]].
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:[in]  Pointer to [[PXV:IOperation|IOperation]] object. The [[PXV:IOperation_Do|IOperation::Do]] function will be called in background thread.
 
;nOpExecFlags
 
;nOpExecFlags
:[in, defaultvalue(0)]  Value of ULONG.
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:[in, defaultvalue(0)]  The set of [[PXV:OpExecFlags|OpExecFlags]]. This parameter is optional and can be <tt>0</tt>.
 
;pAsyncDoCb
 
;pAsyncDoCb
:[in, defaultvalue(NULL)]  Pointer to [[PXV:IPXV_AsyncDoCallback|IPXV_AsyncDoCallback]].
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:[in, defaultvalue(NULL)]  Pointer to [[PXV:IPXV_AsyncDoCallback|IPXV_AsyncDoCallback]]. You may implement object with this callback interface and pass here to catch moment when your specified operation is started/finished in the background thread. This parameter is optional and can be <tt>NULL</tt>.
  
 
== Return Value ==
 
== Return Value ==
Returns S_OK if operation was successful or error code in other cases.
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Returns <code>S_OK</code> if operation was successful or error code in other cases.
  
 
== See Also ==
 
== See Also ==
 
[[PXV:IPXV_Inst|IPXV_Inst]]
 
[[PXV:IPXV_Inst|IPXV_Inst]]

Revision as of 13:56, 24 May 2015


This method executes operation in background thread.

Syntax

HRESULT AsyncDo([in]                      IOperation*            pOp,
                [in, defaultvalue(0)]     ULONG                  nOpExecFlags,
                [in, defaultvalue(NULL)]  IPXV_AsyncDoCallback*  pAsyncDoCb);

Parameters

pOp
[in] Pointer to IOperation object. The IOperation::Do function will be called in background thread.
nOpExecFlags
[in, defaultvalue(0)] The set of OpExecFlags. This parameter is optional and can be 0.
pAsyncDoCb
[in, defaultvalue(NULL)] Pointer to IPXV_AsyncDoCallback. You may implement object with this callback interface and pass here to catch moment when your specified operation is started/finished in the background thread. This parameter is optional and can be NULL.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IPXV_Inst