//登陆事件
private void btnLogin_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.txtUserName.Text.Trim()))
{
MessageBox.Show("用户名不能为空");
}
else if (string.IsNullOrEmpty(this.txtPassWord.Text.Trim()))
{
MessageBox.Show("密码不能为空");
}
else
{
DataTable dt = new BLL.tbUserInfo().CheckLogin(this.txtUserName.Text.Trim(), this.txtPassWord.Text.Trim());
if (dt != null && dt.Rows.Count == 1)
{
MessageBox.Show("登陆成功");
MainForm.UserName = this.txtUserName.Text.Trim();
MainForm mf = new MainForm();
this.Hide();
mf.Show();
}
else
{
MessageBox.Show("用户名或密码不正确 ，请重试");
this.txtPassWord.Clear();
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
//检查信息是否输入完整
foreach (Control ctr in this.panel1.Controls)
{
if (ctr is TextBox)
{
TextBox tbox = ctr as TextBox;
if (string.IsNullOrEmpty(tbox.Text.Trim()))
{
MessageBox.Show("请将信息输入完整 ");
return;
}
}
}
Model.tbUserInfo model = new BLL.tbUserInfo().GetModel(MainForm.UserName);
if (this.txtNewPassWord.Text.Trim() != this.txtSecondPassWord.Text.Trim())
{
MessageBox.Show("两次密码不正确 ，请确认");
return;
}
if (model.UserPassword != this.txtPassword.Text.Trim())
{
MessageBox.Show("旧密码不正确，请确认");
}
else
{
model.UserPassword = this.txtNewPassWord.Text.Trim();
if (new BLL.tbUserInfo().Update(model))
{
MessageBox.Show("密码修改成功");
this.txtPassword.Clear();
this.txtNewPassWord.Clear();
this.txtSecondPassWord.Clear();
}
else
{
MessageBox.Show("密码修改失败");
}
}
}
