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Checks whether the schedule definition includes any image-related fields and if any elements in the schedule actually have images in those fields.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Return Value
BooleanTrue if the schedule has at least one image field showing at least one image, false otherwise

This method may return an incorrect value if the data of the schedule view is out of date. Check [!:IsDataOutOfData()] , and call RefreshData to ensure that the return value is correct.
