【C#】C#刪除Excel整行,更新單元格內容
阿新 • • 發佈:2019-02-02
</pre><pre name="code" class="csharp">using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Reflection; using Excel = Microsoft.Office.Interop.Excel; namespace DelExcel { public partial class Form1 : Form { private Excel._Application excelApp = null; private Excel.Workbook book = null; private Excel.Worksheet sheet = null; private Excel.Range range = null; string filePath = @"E:\2010.xls"; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { delExcel(filePath); } private void delExcel(string filePath) { excelApp = new Microsoft.Office.Interop.Excel.Application(); excelApp.Visible = false; book = excelApp.Workbooks.Open(filePath, Missing.Value, false, Missing.Value, Missing.Value, Missing.Value, true, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value); int wsCount = book.Worksheets.Count; for (int i = 1; i <= wsCount; i++) { sheet = (Excel.Worksheet)book.Worksheets[i]; //獲取編輯範圍 range = (Excel.Range)sheet.Rows[1, Missing.Value]; //刪除整行 range.Delete(Excel.XlDirection.xlDown); //更新單元格內容 sheet.Cells[1, 3] = "pcID"; //儲存編輯 book.Save(); } //關閉book book.Close(Missing.Value, Missing.Value, Missing.Value); //退出excel application,可以將前面的excelApp.Visible = false改為excelApp.Visible = true看看; excelApp.Workbooks.Close(); excelApp.Quit(); } } }