windows窗体（winform）中嵌入显示Excel工作表。

环境：c#2005,Excel2003.

1 实现后的效果如下图：

(截图)

2 实现代码：

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using Microsoft.Office.Interop.Owc11;

namespace CityToProvince.GUILayer

{

public partial class frmExcel : Form

{

public frmExcel()

{

InitializeComponent();

}

private void buttonOpen_Click(object sender, EventArgs e)

{

OpenFileDialog myOpenFileDialog = new OpenFileDialog();

myOpenFileDialog.Filter = "Excel文件(*.xls)|*.xls|xml格式表格(*.xml)|*.xml";

myOpenFileDialog.FilterIndex = 2;

myOpenFileDialog.Title = "选择xml文件";

myOpenFileDialog.InitialDirectory = "c:\\";

myOpenFileDialog.RestoreDirectory = true;

DialogResult dr = myOpenFileDialog.ShowDialog();

if (dr == DialogResult.OK)

{

try

{

this.axSpreadsheetExcel.XMLURL = myOpenFileDialog.FileName;

}

catch

{

MessageBox.Show("错误");

}

}

}

private void buttonConvert_Click(object sender, EventArgs e)

{//xls->xml and open

OpenFileDialog myOpenFileDialog = new OpenFileDialog();

myOpenFileDialog.Filter = "Excel文件(*.xls)|*.xls";

myOpenFileDialog.FilterIndex = 1;

myOpenFileDialog.Title = "选择Excel文件";

myOpenFileDialog.InitialDirectory = "c:\\";

myOpenFileDialog.RestoreDirectory = true;

DialogResult dr = myOpenFileDialog.ShowDialog();

if (dr == DialogResult.OK)

{

try

{

ExcelProcess.ExcelProcess myExcel = new ExcelProcess.ExcelProcess();

myExcel.OpenFileName = myOpenFileDialog.FileName;

string saveXmlName = myOpenFileDialog.FileName.ToString().Replace("xls", "xml");

if (System.IO.File.Exists(saveXmlName))

{

System.IO.File.Delete(saveXmlName);

}

myExcel.SaveFileName = saveXmlName;

myExcel.OpenExcelFile();

myExcel.SaveExcelAsXML();

myExcel.CloseExcelApplication();

}

catch

{

MessageBox.Show("转换错误");

}

}

}

private void buttonClose_Click(object sender, EventArgs e)

{

//this.axSpreadsheetExcel.XMLURL = null;

this.Close();

}

private void buttonConvertOpen_Click(object sender, EventArgs e)

{

//xls->xml and open

OpenFileDialog myOpenFileDialog = new OpenFileDialog();

myOpenFileDialog.Filter = "Excel文件(*.xls)|*.xls";

myOpenFileDialog.FilterIndex = 1;

myOpenFileDialog.Title = "选择Excel文件";

myOpenFileDialog.InitialDirectory = "c:\\";

myOpenFileDialog.RestoreDirectory = true;

DialogResult dr = myOpenFileDialog.ShowDialog();

if (dr == DialogResult.OK)

{

try

{

ExcelProcess.ExcelProcess myExcel = new ExcelProcess.ExcelProcess();

myExcel.OpenFileName = myOpenFileDialog.FileName;

string saveXmlName = myOpenFileDialog.FileName.ToString().Replace("xls", "xml");

if (System.IO.File.Exists(saveXmlName))

{

System.IO.File.Delete(saveXmlName);

}

myExcel.SaveFileName = saveXmlName;

myExcel.OpenExcelFile();

myExcel.SaveExcelAsXML();

myExcel.CloseExcelApplication();

this.axSpreadsheetExcel.XMLURL = saveXmlName;

}

catch

{

MessageBox.Show("转换错误");

}

}

}

private void buttonSave_Click(object sender, EventArgs e)

{

SaveFileDialog mySaveFileDialog = new SaveFileDialog();

mySaveFileDialog.Title = "导出Excel文件的名称";

mySaveFileDialog.Filter = "Excel文件|*.xls";

string exportExcelFile;

mySaveFileDialog.InitialDirectory = SysCommon.ShareData.ExportExcelPath;

DialogResult mydr = mySaveFileDialog.ShowDialog();

if (mydr == DialogResult.OK)

{

exportExcelFile = mySaveFileDialog.FileName;

this.axSpreadsheetExcel.Export(exportExcelFile, SheetExportActionEnum.ssExportActionNone,

SheetExportFormat.ssExportAsAppropriate);

}

}

}

}

其中ExcelProcess操作类 http://www.cnblogs.com/emanlee/archive/2007/05/31/766520.html 。

 

摘自：http://www.cnblogs.com/emanlee/archive/2006/02/18/333064.html