applytable.aspx.cs

来自「asp.net专家200问(含源代码解决法案」· CS 代码 · 共 74 行

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;

namespace ApplyTable
{
	/// <summary>
	/// WebForm1 的摘要说明。
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DropDownList DropDown1;
		protected System.Web.UI.WebControls.DropDownList DropDown2;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Table Table1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{      
			int numrows = int.Parse(DropDown1.SelectedItem.Value);
			int numcells = int.Parse(DropDown2.SelectedItem.Value);           
			for (int j=0; j<numrows; j++) 
			{            
				TableRow newRow = new TableRow();               
				for (int i=0; i<numcells; i++) 
				{
					TableCell newCell = new TableCell();
					newCell.Controls.Add(new LiteralControl("行 " + j.ToString() + ":"));
					TextBox newControl = new TextBox();
					newControl.Text = "单元格 " + i.ToString();
					newCell.Controls.Add(newControl);
					newRow.Cells.Add(newCell);
				}               
				Table1.Rows.Add(newRow);
			}
		}
	}
}