除了采用TblImp导入Excel object库实现Excel的调用外.

其实还可以采用反射的方法获得属性,并进行后期绑定实现

Excel的调用.下面是简单的调用EXCEL程序.

using System;

using System.Reflection;

using System.Windows;

using System.Windows.Forms;

class TestLateBound:System.Windows.Forms.Form

{

private Button myButton;

public TestLateBound()

{

myButton=new Button();

myButton.Text="调用EXCEL";

myButton.Location=new System.Drawing.Point(100,100);

myButton.Click+=new System.EventHandler(TestBound);

this.Controls.Add(myButton);

this.Text="测试后期绑定 Excel Application";

}

public void TestBound(object sender,System.EventArgs ef)

{

Type myExcel;

myExcel=Type.GetTypeFromProgID("Excel.Application");

object objExcel;

objExcel=Activator.CreateInstance(myExcel);

object[] param=new object[1];

param[0]=true;

try

{

myExcel.InvokeMember("Visible",BindingFlags.SetProperty,null,objExcel,param); //和VC++中差不多,需要将参数封装为数组传入

}

catch (Exception e)

{

MessageBox.Show (e.ToString());

}

}

public static void Main()

{

Application.Run(new TestLateBound());

}

}