VideoHomeControl/ListBox.cs

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

using myfilm.Common;
using myfilm.Data;

namespace myfilm.Control
{
	/// <summary>
	/// 列表框控件
	/// </summary>
	[DefaultProperty("Text"),ToolboxData("<{0}:ListBox runat=server></{0}:ListBox>")]
	public class ListBox : System.Web.UI.WebControls.ListBox,myfilm.Control.IWebControl
	{
        /// <summary>
        /// 构造函数
        /// </summary>
		public ListBox(): base()
		{
			//this.Height=Unit..Percentage(100);
		    this.SelectionMode=ListSelectionMode.Multiple;
		}

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="sqlstring">查询字符串</param>
		public ListBox(string sqlstring): this()
		{
			AddTableData(sqlstring);
		}

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="sqlstring">查询字符串</param>
        /// <param name="selectid">选取项</param>
		public ListBox(string sqlstring,string selectid): this(sqlstring)
		{
			AddTableData(sqlstring,selectid);
		}

        /// <summary>
        /// 添加表数据
        /// </summary>
		public void AddTableData()
		{
			if((this.SqlText!=null)&&(this.SqlText!=""))
			{
				AddTableData(this.SqlText);
			}
		}


        /// <summary>
        /// 添加表数据
        /// </summary>
        /// <param name="sqlstring">查询字符串</param>