set After SetDataSource Control by Name Object
LineObject lineX; for (int x = 0; x < this._HRTR410Report.ReportDefinition.ReportObjects.Count; x++) { if (this._HRTR410Report.ReportDefinition.ReportObjects[x] is LineObject) { lineX = (LineObject)this._HRTR410Report.ReportDefinition.ReportObjects[x]; if (lineX.Name == "Line8") { lineX.ObjectFormat.EnableSuppress = true; } } }