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.Data.OleDb;
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.ChartExamplesCS.MultilanguageSupport
{
	/// <summary>
	/// Summary description for _Default.
	/// </summary>
	public class DefaultCS: XhtmlPage
	{
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.DropDownList dropDownLanguage;
		protected Telerik.WebControls.RadChart RadChart1;

		private void Page_Load(object sender, System.EventArgs e)
		{
			if (!Page.IsPostBack)
			{                
				RadChart1.LoadFromXml("chart_en.xml"); 
				SetExplode(0);
			}			
		}

		#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);
		}
		
		///		Required method for Designer support - do not modify
		///		the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.RadChart1.Click += new Telerik.WebControls.RadChart.ChartClickEventHandler(this.RadChart1_Click);
			this.dropDownLanguage.SelectedIndexChanged += new System.EventHandler(this.dropDownLanguage_SelectedIndexChanged);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void dropDownLanguage_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			switch (dropDownLanguage.SelectedIndex)
			{
				case 0:
				{
					RadChart1.LoadFromXml("chart_en.xml");
					SetExplode(0);
					
					break;
				}
				case 1:
				{
					RadChart1.LoadFromXml("chart_fr.xml");
					SetExplode(3);
					break;
				}
				case 2:
				{
					RadChart1.LoadFromXml("chart_ge.xml");
					SetExplode(1);
					break;
				}
				case 3:
				{
					RadChart1.LoadFromXml("chart_sp.xml");
					SetExplode(2);
					break;
				}
			}
		}

		private void SetDDList()		
		{
		 
		}

		private void SetExplode(int itemIndex)
		{
			ChartSeries s = RadChart1.GetChartSeries(0);            
			int index = 0;

			foreach (ChartSeriesItem seriesItem in s.Items)
			{
				if (index != itemIndex)
				{
					seriesItem.Exploded = false;
				}
				else
				{
					seriesItem.Exploded = true;
				}
				index++;
			}
		}

		private void RadChart1_Click(object sender, Telerik.WebControls.ChartClickEventArgs args)
		{
			switch (args.SeriesItem.Index)
			{
				case 0:
				{
					RadChart1.LoadFromXml("chart_en.xml");
					dropDownLanguage.SelectedIndex = 0;
					SetExplode(0);
					break;
				}
				case 1:
				{
					RadChart1.LoadFromXml("chart_ge.xml");
					SetExplode(1);	
					dropDownLanguage.SelectedIndex = 2;
					break;
				}
				case 2:
				{
					RadChart1.LoadFromXml("chart_sp.xml");
					SetExplode(2);
					dropDownLanguage.SelectedIndex = 3;
					break;
				}
				case 3:
				{
					RadChart1.LoadFromXml("chart_fr.xml");
					SetExplode(3);
					dropDownLanguage.SelectedIndex = 1;
					break;
				}
			}
		}					
	}
}