用Visual Studio c#编写一个简单的程序!如下

用Visual Studio c#编写一个简单的程序!如下,第1张

建立一个窗体,三个控件:

一个Label

一个textbox控芦档察件,Name为txtPassWord

一个button按钮,Name为btnOK

完整程序如下(程序已经测陪茄试,应该可以满足你的要求)

using System

using System.Collections.Generic

using System.ComponentModel

using System.Data

using System.Drawing

using System.Linq

using System.Text

using System.Windows.Forms

namespace mimachuangti

{

public partial class Form1 : Form

{

int count = 0//记录点击次数

string strpassword = "123"//初始密码

public Form1()

{

InitializeComponent()

}

private void btnOK_Click(object sender, EventArgs e) //按钮响应程序

{

if (txtPassWord.Text == strpassword)

{

MessageBox.Show("欢迎进入")

}

else

{

if (count <2)

{

MessageBox.Show("密码不正确,请重新输入")

txtPassWord.Focus()

count++

}

else

{

MessageBox.Show("输入错误密码超过蠢世三次,系统即将关闭")

this.Close()

}

}

}

}

}

双击确定按钮,转到代码页,加入Response.Redirect(第二张网页)即梁哪凳可

事例://第一张网页代码aspx后缀

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>无标题页</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="确定" /></div>

</form>

</body>

</html>

//第一张网页代码cs后缀

using System

using System.Data

using System.Configuration

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 _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

Response.Redirect("sure2.aspx")

}

}

//第二张网页代码aspx后缀

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="sure2.aspx.cs" Inherits="sure2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>无标橡旅题页</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:Label ID="Label1" runat="server" Text="你已经跳转成功!"></asp:Label></div>

</缓掘form>

</body>

</html>

//第二张网页代码cs后缀

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 sure2 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

}


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