defaultcs.aspx.cs

Telerik是很大的第三方软件制造商

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 Telerik.CallbackExamplesCSharp.Functionality.Validation
{
	/// <summary>
	/// Summary description for DefaultCS.
	/// </summary>
	public class DefaultCS : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected Telerik.WebControls.CallbackButton CallbackButton1;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.ValidationSummary ValidationSummary1;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.TextBox tbFirstName;
		protected System.Web.UI.WebControls.TextBox tbLastName;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Panel Panel1;
		protected System.Web.UI.WebControls.Panel Panel2;
		protected System.Web.UI.WebControls.Panel Panel3;
		protected System.Web.UI.WebControls.Image Image1;
		protected Telerik.WebControls.LoadingPanel LoadingPanel1;
		protected System.Web.UI.WebControls.RadioButtonList RadioButtonList1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
	
		private void Page_Load(object sender, System.EventArgs e)
		{						
			InitControls();
		}

		#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.RadioButtonList1.SelectedIndexChanged += new System.EventHandler(this.RadioButtonList1_SelectedIndexChanged);
			this.CallbackButton1.Click += new System.EventHandler(this.CallbackButton1_Click);			
			this.Load += new System.EventHandler(this.Page_Load);
		}
		#endregion

		private void InitControls()		
		{
			Label3.Text = string.Empty;
			Label4.Text = string.Empty;
		}

		private void CallbackButton1_Click(object sender, System.EventArgs e)
		{
			if (Page.IsValid)
			{
				Label3.Text = "Name Registered: ";
				Label4.Text = tbFirstName.Text + " " + tbLastName.Text;
			}
			else
			{				
				Label3.Text = "Account not registered! Validation error.";				
			}
			if (RadioButtonList1.SelectedIndex == 1) // Update the panels with validators only if server-side validation is performed.
			{
				CallbackButton1.ControlsToUpdate.Add(Panel1);
				CallbackButton1.ControlsToUpdate.Add(Panel2);
				CallbackButton1.ControlsToUpdate.Add(Panel3);
			}
		}

		private void RadioButtonList1_SelectedIndexChanged(object sender, System.EventArgs e)
		{			
			switch (RadioButtonList1.SelectedIndex)
			{
				case 0:
					foreach (BaseValidator validator in this.Validators)
					{
						validator.EnableClientScript = true;
					}					
					break;
				case 1:
					foreach (BaseValidator validator in this.Validators)
					{
						validator.EnableClientScript = false;
					}					
					break;
			}
		}
	}
}