private void button1_Click(object sender, EventArgs e)
{
string oldpwd = textBox1.Text;
string newpwd1 = textBox2.Text;
string newpwd = textBox3.Text;
if (newpwd == newpwd1)
{
if (oldpwd == CommonTool.LogUser.pwd)
{
userinfoBLL bLL = new userinfoBLL();
if (bLL.ChangePWD(CommonTool.LogUser.pkid, newpwd))
{
MessageBox.Show("密码修改成功");
//修改成功，关闭修改密码窗口，修改密码enable=false，清空loguser，重新登录
}
}
else
{
MessageBox.Show("旧密码输入错误");
}
}
else
{
MessageBox.Show("新密码不一致");
}
}
private void button4_Click(object sender, EventArgs e)
{
string user = textBox1.Text.Trim();
string pwd = textBox2.Text;
userinfoBLL bLL = new userinfoBLL();
if (bLL.AddUser(user, pwd))
{
MessageBox.Show("注册成功");
}
else
{
MessageBox.Show("注册失败，用户名已存在");
}
}
private void button1_Click(object sender, EventArgs e)
{
string user = textBox1.Text.Trim();
string pwd = textBox2.Text;
userinfoBLL bLL = new userinfoBLL();
if (bLL.UserLogin(user, pwd))
{
MessageBox.Show("登录成功！");
}
else
{
MessageBox.Show("登录失败");
}
}
private void button2_Click(object sender, EventArgs e)
{
string user = textBox1.Text.Trim();
string pwd = textBox2.Text;
userinfoBLL bLL = new userinfoBLL();
if (bLL.UserLogin(user, pwd))
{
MessageBox.Show("登录成功！");
CommonTool.LogUser.pkid = bLL.SelectPKid(user);
CommonTool.LogUser.userid = user;
CommonTool.LogUser.pwd = pwd;
button3.Enabled = true;
}
else
{
MessageBox.Show("登录失败");
}
}
