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using System;

using System.Web.UI;using System.Web.UI.WebControls;using System.ComponentModel;

namespace blackflash{

 /// <summary> /// Span 的摘要说明。 /// </summary> [DefaultProperty("Text"),   ToolboxData("<{0}:Span runat=server></{0}:Span>")] public class Span : Control, IAttributeAccessor {   private string text;   [Bindable(true),    Category("Appearance"),    DefaultValue("")]   public string Text   {    get   {     return text;   }

   set

   {     text = value;   }  }  public String Class  {    get   {     return (String)ViewState["Class"];   }   set   {     ViewState["Class"] = value;   }  }  public void SetAttribute(String name, String value1)  {    ViewState[name] = value1;  }  public String GetAttribute(String name)  {    //Regex regex1 = new Regex("^.* " + name + "='([^']*)'.*$");   //return regex1.Replace(this.x233f092c536593eb, "$1");

   return (String)ViewState[name];

  }

  /// <summary>

  /// 将此控件呈现给指定的输出参数。  /// </summary>  /// <param name="output"> 要写出到的 HTML 编写器 </param>  protected override void Render(HtmlTextWriter output)  {    if (this.Class !=null)   {     output.Write("<span class='"+this.Class);    output.Write("'>" + this.Text + " </span>");   }   else   {     output.Write(this.Text);   }  } }}

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