public bool DG_ExporExcel(C1.Win.C1TrueDBGrid.C1TrueDBGrid xDg , System.Windows.Forms.SaveFileDialog objCuadroDialogo) { bool boolExporto = false; objCuadroDialogo.Filter = "MS Excel (*.xls) |*.xls;*.xls|(*.xls) |*.xls|(*.*) |*.*"; if (objCuadroDialogo.ShowDialog() == System.Windows.Forms.DialogResult.OK) { xDg.ExportToExcel(objCuadroDialogo.FileName); boolExporto = true; } string filename = "Excel.exe"; Process proc = new Process(); proc.EnableRaisingEvents = false; proc.StartInfo.FileName = filename; proc.StartInfo.Arguments = objCuadroDialogo.FileName; proc.Start(); return(boolExporto); }