看到这个。我已经对代码进行了注释,以便您理解它不会有任何问题。
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 Excel = Microsoft.Office.Interop.Excel;
namespace WindowsFormsApplication5
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
Excel.Application xlexcel;
Excel.Workbook xlWorkBook;
Excel.Workbook xlWorkBookNew;
Excel.Sheets worksheets;
//~~> Path to save the new file
String NewPath = "C:\\";
//~~> name of the newly created file
String NewFileName = "newlycreated";
object misValue = System.Reflection.Missing.Value;
xlexcel = new Excel.Application();
xlexcel.Visible = true;
//~~> Open a File
xlWorkBook = xlexcel.Workbooks.Open("C:\\Sample.xlsx", 0, true, 5, "", "", true,
Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
//~~> Specify the sheets you want to copy
String[] selectedSheets = { "a", "c", "d" };
//~~> Set your worksheets
worksheets = xlWorkBook.Worksheets;
//~~>Copy it. This will create a new Excel file with selected sheets
((Excel.Sheets)worksheets.get_Item(selectedSheets)).Copy();
xlWorkBookNew = xlexcel.ActiveWorkbook;
//~~> Save the new workbook
xlWorkBookNew.SaveAs(NewPath + NewFileName + ".xlsx", Excel.XlFileFormat.xlOpenXMLWorkbook,
misValue, misValue, misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive,
misValue, misValue, misValue, misValue, misValue);
//~~> Loop through the sheets of the new workbook and replace "Sample.xlsx" with "newlycreated.xlsx"
foreach (Excel.Worksheet xlsheet in xlWorkBookNew.Sheets)
{
xlsheet.Cells.Replace("Sample.xlsx", NewFileName + ".xlsx", Excel.XlLookAt.xlWhole,
Excel.XlSearchOrder.xlByRows, false, false, false);
}
//~~> Close and Cleanup
xlWorkBookNew.Close(true, misValue, misValue);
xlWorkBook.Close(false, misValue, misValue);
xlexcel.Quit();
releaseObject(worksheets);
releaseObject(xlWorkBookNew);
releaseObject(xlWorkBook);
releaseObject(xlexcel);
}
private void releaseObject(object obj)
{
try
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(obj);
obj = null;
}
catch (Exception ex)
{
obj = null;
MessageBox.Show("Exception Occured while releasing object " + ex.ToString());
}
finally
{
GC.Collect();
}
}
}
}