dboperator.cs

这是一个学生服务管理系统

using System;

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

namespace sheng
{
	/// <summary>
	/// DbOperator 的摘要说明。
	/// </summary>
	[DefaultProperty("Text"), 
		ToolboxData("<{0}:DbOperator runat=server></{0}:DbOperator>")]
	public class DbOperator : System.Web.UI.WebControls.WebControl
	{
		private string text;
		private string ConnectionString;
		private string sqlString;

	
		[Bindable(true), 
			Category("Appearance"), 
			DefaultValue("")] 
		public string Text 
		{			
			get
			{
				return text;
			}

			set
			{
				text = value;
			}
		}		

		/// <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)
		{
			output.Write(Text);
		}
	}
}