Indicates the specific view that will be opened when the model is loaded. InvalidElementId indicates that no view has been specified. In that case, Revit will open the last views that were open at the time the file was saved.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
public ElementId ViewId { get; set; }
Exception
Condition
When setting this property: viewId is not an acceptable starting view for this model.
When setting this property: A non-optional argument was null
Note that InvalidElementId will cause Revit to open the same view it would have used in Revit 2011 and prior releases.