Is there a way to get ISketch object for ISheet?
As far as I can see in API help we have ISheet.GetTemplateSketch method to get the sketch for a sheet format. But how can we obtain ISketch object for the sheet itself? I need it to browse for all ISketchBlockDefinition located on a particular sheet, not a view. For blocks, located on a view, it's not a problem because I can use IView.GetSketch.