API 文件集 > Family table > Object ProFaminstance > Function ProFaminstanceIsExtLocked
Function ProFaminstanceIsExtLocked
Description
Determines whether the specified instance exists in the family table and, if it exists, returns its lock status by external application.
Replacement in Object TOOLKIT:
Synopsis
#include <ProFaminstance.h>
ProFaminstanceIsExtLocked
(
/* (In)
The instance handle.
*/
ProBoolean* locked
/* (Out)
The external lock status. If this is TRUE, the instance is locked by external application.
*/
)
Returns
The instance exists, and the function successfully returned its external lock status.
The specified instance does not exist in the family table.
A general error occurred and the function failed (for example, the generic does not exist in session, or the function could not find the family table).
User Guide References
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