Public Delegate Sub _IEModelViewControlEvents_OnFinishedLoadingDocumentEventHandler( _
   ByVal FileName As System.String _
) 

Dim instance As New _IEModelViewControlEvents_OnFinishedLoadingDocumentEventHandler(AddressOf HandlerMethod)

public delegate void _IEModelViewControlEvents_OnFinishedLoadingDocumentEventHandler( 
   System.string FileName
)

public delegate void _IEModelViewControlEvents_OnFinishedLoadingDocumentEventHandler( 
&   System.String^ FileName
)

Parameters

FileName

Name of document being opened

Because IEModelViewControl::OpenDoc starts a new thread of execution and because eDrawings files are often loaded across the Internet or other potentially slow and unreliable networks, this API call can return before the document is finished loading.

Referencing a model that has not finished loading (for example, calling IEModelViewControl::Animate) can cause your application to hang, crash, or behave unpredictably. Therefore, listen for the OnFinishedLoadingDocument event after calling IEModelViewControl::OpenDoc so that your application knows when the eDrawings file is finished loading. Once your application receives notification that the eDrawings file has been loaded, it is safe to access the model.