OCContainsObject

Ole4D Methods

OCContainsObject(p_AreaVar)

Tests if the plug-in area contains an ole object.

Parameters

Parameter	Type		Description
p_AreaVar	Longint	->	Variable of the plug-in area.

Return Values
0 – if the plug-in area does not have an ole object associated.
1 – if the plug-in area contains an ole object.
If the area variable is not valid(i.e. there is no plug-in with this variable) returned value is the system error code for invalid parameter is returned.

Example


$i := OCCreaFromProgId(OLE4DVar;"WordDocument")

`check if word was created in the area

$i := OCContainsObject(OLE4DVar)

Case of 

  :($i = 0)

    ALERT("Word document creation has failed.")

  :($i = 1)

    ALERT("Word document created.")

  Else

    ALERT("Word document creation has failed."+Char(13)+"Error Code:"+String($i)

End Case