Ole4D Methods

OCCreaFromCLSID(p_AreaVar;p_ClassId)

Creates an instance of the Ole object identified by Class ID. Object is created in the plug-in area passed as parameter. The Class ID must be sent as a string of the format {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}. The object who has the Class ID specified as parameter must be installed on the local machine.

Parameters
Parameter Type   Description
p_AreaVar Longint -> Variable of the plug-in area.
p_ClassId String -> Class id of the Ole object to be embedded.


Return Values
0 – if the method call was successful.
If the method call was not successful the return value is non zero. For more information call OCLastError.

Remarks
The object is created in the inactive state. The user interface of the object like tool bars and menus is not shown at this time. To enable and show the user interface of the object call OCActivate.

Example

$i := OCCreaFromCLSID(OlePlugIn,“{0003000a-0000-0000-C000-000000000046}”)
If ($i#0)
  ALERT (String ($i) +OCSysMessage ($i))
Else
  $i:=OCActivate (OlePlugIn)
End if 

 
See Also
OCCreaLinkToFile, OCCreaFromProgId, OCCreaFromFile , OCCreaFromBlob,OCDestroyObject, OCActivate