void drawingHost_ReadyForInteraction(object sender, EventArgs e) { if (InitParams.ContainsKey("LoadFile")) { string url = InitParams["LoadFile"]; DownloadAndDisplayDrawing(url); } liveGeometryWebServices = new LiveGeometrySoapClient(); liveGeometryWebServices.SendErrorReportCompleted += liveGeometryWebServices_SendErrorReportCompleted; }