login.aspx.cs

Microsoft?ASP.NET Programming with Microsoft Visual C#?.NET Version 2003 Step By Step

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 Chapter_10
{
	/// <summary>
	/// Summary description for Login.
	/// </summary>
	public class Login : System.Web.UI.Page
	{
		protected Chapter_10_Controls.RegLogin RegLogin1;
		protected System.Web.UI.WebControls.Label Label1;
		protected bool DoRedirect = false;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			Label1.Visible = false;
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.RegLogin1.AuthFailure += new System.EventHandler(this.RegLogin1_AuthFailure);
			this.RegLogin1.AuthSuccess += new System.EventHandler(this.RegLogin1_AuthSuccess);
			this.RegLogin1.RegFailure += new System.EventHandler(this.RegLogin1_RegFailure);
			this.RegLogin1.RegSuccess += new System.EventHandler(this.RegLogin1_RegSuccess);
			this.Load += new System.EventHandler(this.Page_Load);
			this.PreRender += new System.EventHandler(this.Login_PreRender);

		}
		#endregion

		private void RegLogin1_AuthSuccess(object sender, System.EventArgs e)
		{
			if ( Request.QueryString["ReturnUrl"] != null )
			{
				DoRedirect = true;
			}
		}

		private void RegLogin1_AuthFailure(object sender, System.EventArgs e)
		{
			Label1.ForeColor = System.Drawing.Color.Red;
			Label1.Text = RegLogin1.StatusMessage;
			Label1.Visible = true;
		}

		private void RegLogin1_RegSuccess(object sender, System.EventArgs e)
		{
			Label1.ForeColor = System.Drawing.Color.Green;
			Label1.Text = RegLogin1.StatusMessage;
			Label1.Visible = true;
		}

		private void RegLogin1_RegFailure(object sender, System.EventArgs e)
		{
			Label1.ForeColor = System.Drawing.Color.Red;
			Label1.Text = RegLogin1.StatusMessage;
			Label1.Visible = true;
		}

		private void Login_PreRender(object sender, System.EventArgs e)
		{
			if ( DoRedirect )
			{
				Response.Redirect(Request.QueryString["ReturnUrl"]);
			}
		}
	}
}