[英]Save Overwrite and changes using Excel.Interop C#
所有,
我有下面的代碼可以正常工作,但是我想保存(覆蓋更改)而不是SaveAs。 就我所知,Close(True)應該可以實現這一點,但是它仍然為用戶提供了另存為選項。 :S
在下面的任何幫助/建議將不勝感激。
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Windows.Forms;
using System.Xml;
using Microsoft.Office.Interop.Excel;
namespace Dynamic.Script_8D58F1E2C23B36A
{
// Script generated by Pega Robotics Studio 8.0.1072.0
// Please use caution when modifying class name, namespace or attributes
[OpenSpan.TypeManagement.DynamicTypeAttribute()]
[OpenSpan.Design.ComponentIdentityAttribute("Script-8D58F1E2C23B36A")]
public sealed class Script
{
public void deleterow(string WorkbookName2)
{
Microsoft.Office.Interop.Excel.Application myApp;
Microsoft.Office.Interop.Excel.Workbook myWorkBook;
Microsoft.Office.Interop.Excel.Worksheet myWorkSheet;
Microsoft.Office.Interop.Excel.Range range;
myApp = new Microsoft.Office.Interop.Excel.Application();
myWorkBook = myApp.Workbooks.Open(WorkbookName2, 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
myWorkSheet = (Microsoft.Office.Interop.Excel.Worksheet)myWorkBook.Worksheets.get_Item(1);
range = (Microsoft.Office.Interop.Excel.Range)myWorkSheet.Application.Rows[1, Type.Missing];
range.Select();
range.Delete(Microsoft.Office.Interop.Excel.XlDirection.xlUp);
myWorkBook.Close(true);
myApp.Quit();
}
}
}
因此,您可以執行以下操作以阻止DisplayAlerts出現:
myApp.DisplayAlerts = false;
然后,如果要保存並指定文件名,則可以執行以下操作:
//specifying a file name
myWorkSheet.SaveAs(filename, Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookDefault, Type.Missing, Type.Missing, true, false, XlSaveAsAccessMode.xlNoChange, XlSaveConflictResolution.xlLocalSessionChanges, Type.Missing, Type.Missing);
myWorkBook.Close(true);
或者,您可以通過以下操作簡化操作:
myWorkBook.Close(SaveChanges:=True, Filename:=YourFileDirectory/FileName)
如果只想保存一個存在的文件而不指定文件目錄/文件名。 只要這樣做:
myApp.DisplayAlerts = false;
myWorkBook.Save();
myWorkBook.Close(true);
您可以暫時“沉默” Excel
myApp.DisplayAlerts = false;
myWorkBook.Close(true);
myApp.DisplayAlerts = true;
好了,您應該考慮釋放COM對象
例:
if (obj != null && Marshal.IsComObject(obj))
{
Marshal.ReleaseComObject(obj);
}
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