SysDirAsyncFB.SysDirOpenAsync (METH)

METHOD SysDirOpenAsync : RTS_IEC_HANDLE

This method asynchronously opens a specified directory and returns a handle and the first directory entry.

For details, see Description.

InOut:

Scope	Name	Type	Comment
Return	SysDirOpenAsync	RTS_IEC_HANDLE	Handle of AsyncJob
Input	pParam	POINTER TO tSysDirOpen
	pudState	POINTER TO UDINT	Current state of AsyncJob
	pResult	POINTER TO RTS_IEC_RESULT	Result of AsyncJob creation