shoppingcode.aspx.cs

来自「《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含」· CS 代码 · 共 41 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class ShoppingCode : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
    }

	//读取TextBox输入文字
	protected void btnReadInput_Click(object sender, EventArgs e)
	{
		if (!string.IsNullOrEmpty(txtInput.Text))
		{
			txtMsg.Text = "您输入的文字是：" + txtInput.Text;
		}
	}

	//读取TreeView的节点
	protected void btnRead_Click(object sender, EventArgs e)
	{
		txtMsg.Text="";
		TreeView myTreeView = (TreeView)Master.FindControl("TreeView1");
		if (myTreeView != null)
		{
			for (int i = 0; i < myTreeView.Nodes[0].ChildNodes.Count; i++)
			{
				txtMsg.Text+=myTreeView.Nodes[0].ChildNodes[i].Text + "<BR/>";
			}
		}
	}
}