Simple code for later binding to EXCEL Using Reflection (recommended to join the essence Area)

In addition to using TblImp to import an Excel object Library.
In fact, you can also use the reflection method to obtain attributes and bind them later.
Excel call. The following is a simple call to the EXCEL program.
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 = "EXCEL call ";
MyButton. Location = new System. Drawing. Point (100,100 );
MyButton. Click + = new System. EventHandler (TestBound );

This. Controls. Add (myButton );
This. Text = "binding Excel Application later in the test ";

}

Public void TestBound (object sender, System. EventArgs ef)
{
Type myExcel;
MyExcel = Type. GetTypeFromProgID ("Excel. Application ");

Object objExcel;