applyradiobutton.aspx.cs

来自「asp.net专家200问(含源代码解决法案」· CS 代码 · 共 70 行

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace ApplyRadioButton
{
	/// <summary>
	/// WebForm1 的摘要说明。
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.RadioButton RadioButton2;
		protected System.Web.UI.WebControls.RadioButton RadioButton3;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Label Msg;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.RadioButton RadioButton1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			if (RadioButton1.Checked) 
			{
				Msg.Text = "You selected " + RadioButton1.Text;
			}
			else if (RadioButton2.Checked) 
			{
				Msg.Text = "You selected " + RadioButton2.Text;
			}
			else if (RadioButton3.Checked) 
			{
				Msg.Text = "You selected " + RadioButton3.Text;
			}
		}
	}
}