demotextbox.aspx.cs

这是一个教学网站的源代码,有学生版快和老师版快,能实现添加删除资源,老师能上传资源,实现学生老师之间的互动,

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 BaseControl_DemoTextBox : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void btnConfirm_Click(object sender, EventArgs e)
    {
        txtMemo.Text += string.Format(@"{0} said ""Good Morning!"" ",txtName.Text);
        
    }

    private string StringReverse(string ToReverse)
    {
        Array arr = ToReverse.ToCharArray();
        Array.Reverse(arr);
        char[] c = (char[])arr;
        byte[] b = System.Text.Encoding.Default.GetBytes(c);
        return System.Text.Encoding.Default.GetString(b);
    }

    private void CheckWin()
    {
        if (TextBox1.Text == "Apple" && TextBox2.Text == "Apple" && TextBox3.Text == "Apple")
            Label1.Text = "胜利！";
        else
            Label1.Text = "继续努力！";
    }

    protected void TextBox_TextChanged(object sender, EventArgs e)
    {
        TextBox txtBox = sender as TextBox;
        txtBox.Text = StringReverse(txtBox.Text);
        CheckWin();
    }
    
}