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;
using Telerik.QuickStart;
using Telerik.WebControls;

namespace Telerik.CallbackExamplesCSharp.Controls.Image
{
	/// <summary>
	/// Summary description for _Default.
	/// </summary>
	public class DefaultCS: XhtmlPage
	{
		protected Telerik.WebControls.CallbackImage image1;
		protected Telerik.WebControls.CallbackImage image2;
		protected Telerik.WebControls.CallbackImage image3;
		protected System.Web.UI.WebControls.Label Label2;
		protected Telerik.WebControls.CallbackImage selectedImage;
		protected Telerik.WebControls.CallbackListBox ListBox1;
		protected System.Web.UI.WebControls.Label label11;
		protected System.Web.UI.WebControls.Label statusLabel;
		protected Telerik.WebControls.LoadingPanel LoadingPanel1;
		protected System.Web.UI.HtmlControls.HtmlImage Img1;
		protected System.Web.UI.WebControls.Label Label1;
		
		

		private void Page_Load(object sender, System.EventArgs e)
		{
			
		}

		#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.image1.MouseOver += new Telerik.WebControls.CallbackControls.MouseEventHandler(this.image1_MouseOver);
			this.image1.MouseClick += new Telerik.WebControls.CallbackControls.MouseEventHandler(this.image1_MouseClick);
			
			this.image2.MouseOver += new Telerik.WebControls.CallbackControls.MouseEventHandler(this.image2_MouseOver);
			this.image2.MouseClick += new Telerik.WebControls.CallbackControls.MouseEventHandler(this.image2_MouseClick);
			
			this.image3.MouseOver += new Telerik.WebControls.CallbackControls.MouseEventHandler(this.image3_MouseOver);
			this.image3.MouseClick += new Telerik.WebControls.CallbackControls.MouseEventHandler(this.image3_MouseClick);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void image1_MouseOver(object sender, Telerik.WebControls.CallbackControls.MouseEventArgs args)
		{
			image1.ResponseScript = string.Format("document.getElementById('{0}').style.borderWidth = 2;", image1.ClientID);
			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'red';", image1.ClientID);

			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image2.ClientID);
			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image2.ClientID);

			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image3.ClientID);
			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image3.ClientID);

			selectedImage.ImageUrl = "radChartScreenshot.jpg";
		}

		private void image2_MouseOver(object sender, Telerik.WebControls.CallbackControls.MouseEventArgs args)
		{			
			image2.ResponseScript = string.Format("document.getElementById('{0}').style.borderWidth = 2;", image2.ClientID);
			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'red';", image2.ClientID);

			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image1.ClientID);
			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image1.ClientID);

			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image3.ClientID);
			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image3.ClientID);

			selectedImage.ImageUrl = "radEditorScreenshot.jpg";
		}

		private void image3_MouseOver(object sender, Telerik.WebControls.CallbackControls.MouseEventArgs args)
		{		
			image3.ResponseScript = string.Format("document.getElementById('{0}').style.borderWidth = 2;", image3.ClientID);
			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'red';", image3.ClientID);


			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image1.ClientID);
			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image1.ClientID);

			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image2.ClientID);
			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image2.ClientID);

			selectedImage.ImageUrl = "radTreeviewScreenshot.jpg";
		}

		private void image1_MouseClick(object sender, Telerik.WebControls.CallbackControls.MouseEventArgs args)
		{
			image1.ControlsToUpdate.Add(ListBox1);
			ListItem item = ListBox1.Items.FindByText("Chart");
			if (item == null)
			{
				ListBox1.Items.Add("Chart");
			}
			else
			{
				image1.ResponseScript = "alert('The product is already added to the cart.');";
			}
		}

		private void image2_MouseClick(object sender, Telerik.WebControls.CallbackControls.MouseEventArgs args)
		{
			image2.ControlsToUpdate.Add(ListBox1);
			ListItem item = ListBox1.Items.FindByText("Editor");
			if (item == null)
			{
				ListBox1.Items.Add("Editor");
			}
			else
			{
				image1.ResponseScript = "alert('The product is already added to the cart.');";
			}
		}

		private void image3_MouseClick(object sender, Telerik.WebControls.CallbackControls.MouseEventArgs args)
		{
			image3.ControlsToUpdate.Add(ListBox1);
			ListItem item = ListBox1.Items.FindByText("TreeView");
			if (item == null)
			{
				ListBox1.Items.Add("TreeView");
			}
			else
			{
				image1.ResponseScript = "alert('The product is already added to the cart.');";
			}
		}

		private void image1_KeyPress(object sender, Telerik.WebControls.CallbackControls.KeyEventArgs args)
		{
			image1.ControlsToUpdate.Add(selectedImage);
			selectedImage.ImageUrl = "radChartScreenshot.jpg";
		}

		private void image2_KeyPress(object sender, Telerik.WebControls.CallbackControls.KeyEventArgs args)
		{
			image2.ControlsToUpdate.Add(selectedImage);
			selectedImage.ImageUrl = "radEditorScreenshot.jpg";
		}

		private void image3_KeyPress(object sender, Telerik.WebControls.CallbackControls.KeyEventArgs args)
		{
			image3.ControlsToUpdate.Add(selectedImage);
			selectedImage.ImageUrl = "radTreeviewScreenshot.jpg";
		}

		private void image1_GetFocus(object sender, System.EventArgs e)
		{
			image1.ResponseScript = string.Format("document.getElementById('{0}').style.borderWidth = 2;", image1.ClientID);
			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'red';", image1.ClientID);

			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image2.ClientID);
			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image2.ClientID);

			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image3.ClientID);
			image1.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image3.ClientID);
		}

		private void image2_GetFocus(object sender, System.EventArgs e)
		{
			image2.ResponseScript = string.Format("document.getElementById('{0}').style.borderWidth = 2;", image2.ClientID);
			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'red';", image2.ClientID);

			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image1.ClientID);
			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image1.ClientID);

			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image3.ClientID);
			image2.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image3.ClientID);
		}

		private void image3_GetFocus(object sender, System.EventArgs e)
		{
			image3.ResponseScript = string.Format("document.getElementById('{0}').style.borderWidth = 2;", image3.ClientID);
			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'red';", image3.ClientID);


			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image1.ClientID);
			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image1.ClientID);

			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderWidth = 2;", image2.ClientID);
			image3.ResponseScript += string.Format("document.getElementById('{0}').style.borderColor = 'white';", image2.ClientID);
		}		
		


	}
}