using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace regist
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btnClose_Click(object sender, EventArgs e)
{
Application.ExitThread();
}
private void txtName_Validating(object sender, CancelEventArgs e)
{
if (txtName.Text.Trim() == string.Empty)
{
MessageBox.Show("用户名为空,请重新输入!");
txtName.Focus();
}
}
private void txtPwd1_Validating(object sender, CancelEventArgs e)
{
if (txtPwd1.Text.Trim() == string.Empty)
{
MessageBox.Show("密码为空,请重新输入!");
txtPwd1.Focus();
}
}
private void txtPwd2_Validating(object sender, CancelEventArgs e)
{
if (txtPwd2.Text.Trim() == string.Empty || txtPwd2.Text != txtPwd1.Text)
{
MessageBox.Show("两次密码不一致 请重新输入!");
txtPwd2.Focus();
}
}
private void txtEmail_Validating(object sender, CancelEventArgs e)
{
if (txtEmail.Text.Trim() == string.Empty || txtEmail.Text.Contains("@") == false)
{
MessageBox.Show("邮件地址格式错误,请重新输入!");
txtEmail.Focus();
}
}
private void txtName_Enter(object sender, EventArgs e)
{
txtMsg.Text = "请输入您的名字";
}
private void txtPwd1_Enter(object sender, EventArgs e)
{
txtMsg.Text = "请输入您的密码";
}
private void txtPwd2_Enter(object sender, EventArgs e)
{
txtMsg.Text = "请再次输入您的密码";
}
private void txtEmail_Enter(object sender, EventArgs e)
{
txtMsg.Text = "请输入您的邮箱地址";
}
private void btnOk_Click(object sender, EventArgs e)
{
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult result;
result = MessageBox.Show("确定退出吗?", "退出", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (result == DialogResult.OK)
{
Application.ExitThread();
}
else
{
e.Cancel = true;
}
}
}
} |