private void userButton3_Click(object sender, EventArgs e) { DevExpress.XtraGrid.Views.Grid.GridView View = gridControl1.MainView as DevExpress.XtraGrid.Views.Grid.GridView; if (View != null) { View.ExportToCsv("ShowData.CSV");//pdf的文件名必须是英文 } try { Process pdfExport = new Process(); pdfExport.StartInfo.FileName = @"C:\Users\liujiao\AppData\Local\Kingsoft\WPS Office\ksolaunch.exe"; pdfExport.StartInfo.Arguments = "ShowData.csv"; pdfExport.Start(); } catch (Exception ex) { MessageBox.Show(ex.Message); } }