parentpage.aspx.cs

来自「asp.net专家200问(含源代码解决法案」· CS 代码 · 共 61 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 CommonFunction
{
	/// <summary>
	/// parentPage 的摘要说明。
	/// </summary>
	public class parentPage : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button btnOpen;
		protected System.Web.UI.WebControls.TextBox txtValue;
		protected System.Web.UI.WebControls.Label Label1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsClientScriptBlockRegistered("clientScript"))
			{
				String strScript = "<script>\r\n";
				strScript += "function OpenWin(){\r\n";
				strScript += "var str=window.showModalDialog('commonPage.aspx',document.parentPage.txtValue.value)\r\n";
				strScript += "if(str!=null)  document.parentPage.txtValue.value=str\r\n";
				strScript += "}\r\n";
				strScript += "</script>";
				RegisterClientScriptBlock("clientScript", strScript);
			}
			btnOpen.Attributes.Add("onclick", "OpenWin()");
		}

		#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.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

	}
}