Question

我有一个winform应用程序，我试图关闭excel而不显示保存提示。在google和stackoverflow上寻找解决方案后，这就是我想出来的，但它不适合我。

string filepath = string.Empty;
                string reportname = lblreportname.Text;
                filepath = Application.StartupPath + "\\StandardReports\\" + reportname + ".xls";

                Microsoft.Office.Interop.Excel.Application xlApp;
                Microsoft.Office.Interop.Excel.Workbook xlWorkBook;
                Microsoft.Office.Interop.Excel.Worksheet xlWorkSheet;
                object misValue = System.Reflection.Missing.Value;

                xlApp = new Microsoft.Office.Interop.Excel.Application();
                xlWorkBook = xlApp.Workbooks.Open(filepath, 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
                List<string> WorksheetList = new List<string>();

                xlWorkSheet = (Microsoft.Office.Interop.Excel.Worksheet)xlWorkBook.Worksheets.get_Item(lsvSelectedQ.SelectedItem.ToString());

                Microsoft.Office.Interop.Excel.Range objRange = null;

                objRange = (Microsoft.Office.Interop.Excel.Range)xlWorkSheet.Cells[1, 5];
                string intrvl = objRange.Value.ToString();

//more code 

xlApp.DisplayAlerts = false;
                xlWorkBook.Save();
                xlWorkBook.Close();
                xlApp.DisplayAlerts = true;
                xlApp.Quit();

使用xlApp.DisplayAlerts = false;我可以取消提示，但我也无法关闭Excel。我仍然可以在任务管理器中看到excel进程。

Answer 1

更改

xlWorkBook = xlApp.Workbooks.Open(filepath, 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);

要

xlWorkBook = xlApp.Workbooks.Open(filepath, 0, false, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);

xlApp.Workbooks.Open（）的参数

Workbook Open(string Filename, object UpdateLinks, object ReadOnly, object Format, object Password, object WriteResPassword, object IgnoreReadOnlyRecommended, object Origin, object Delimiter, object Editable, object Notify, object Converter, object AddToMru, object Local, object CorruptLoad);

无法显示提示而无法关闭Excel

1 个答案: