C#编程

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Form1.cs：源码内容
							using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Reflection;
namespace SampleClientLoadFrom
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
    private System.Windows.Forms.Button button1;
    private System.Windows.Forms.Label label1;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;
		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}
		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}
		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
      this.button1 = new System.Windows.Forms.Button();
      this.label1 = new System.Windows.Forms.Label();
      this.SuspendLayout();
      // 
      // button1
      // 
      this.button1.Location = new System.Drawing.Point(104, 112);
      this.button1.Name = "button1";
      this.button1.TabIndex = 0;
      this.button1.Text = "button1";
      this.button1.Click += new System.EventHandler(this.button1_Click);
      // 
      // label1
      // 
      this.label1.Location = new System.Drawing.Point(64, 48);
      this.label1.Name = "label1";
      this.label1.Size = new System.Drawing.Size(168, 23);
      this.label1.TabIndex = 1;
      this.label1.Text = "label1";
      // 
      // Form1
      // 
      this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
      this.ClientSize = new System.Drawing.Size(292, 273);
      this.Controls.Add(this.label1);
      this.Controls.Add(this.button1);
      this.Name = "Form1";
      this.Text = "Form1";
      this.ResumeLayout(false);
    }
		#endregion
		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}
    private void button1_Click(object sender, System.EventArgs e)
    {
      Assembly testAssembly = Assembly.LoadFrom("http://localhost/AppSupport/AppSupportII.dll");
      Type type = testAssembly.GetType("AppSupportII.TestClass");
      object testObject = Activator.CreateInstance(type);
      label1.Text = (string)type.GetMethod("TestMethod").Invoke(testObject,null);
    }
	}
}

						