/// <summary>
/// 保存按钮单击事件处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tsbtnSave_Click(object sender, EventArgs e)
{
//检验用户名和密码框是否为空
if (string.IsNullOrEmpty(this.txtName.Text))
{
MessageBox.Show("用户名不能为空！", "提交提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (string.IsNullOrEmpty(this.txtPwd.Text))
{
MessageBox.Show("密码不能为空！", "提交提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//实体对象赋值
user.UserName = this.txtName.Text.Trim();
user.Password = this.txtPwd.Text.Trim();
if (HotelUserManager.AddHotelUser(user))
{
//刷新显示
this.dgvUser.DataSource = HotelUserManager.GetAllHotelUsers();
MessageBox.Show("保存成功");
}
else
{
MessageBox.Show("用户已经存在");
}
}
//private void dgvUser_CellClick(object sender, DataGridViewCellEventArgs e)
//{
// //显示编辑区
// this.pnlUserContent.Visible = true;
// //获取用户ＩＤ
// userid = Convert.ToInt32(this.dgvUser.Rows[e.RowIndex].Cells["userID"].Value);
// //调用业务逻辑层通过类型ＩＤ得到用户信息
// user = HotelUserManager.GetHotelUserByUserID(userid);
// //回绑数据
// this.txtName.Text = user.UserName.ToString();
// this.txtPwd.Text = user.Password.ToString();
//}
/// <summary>
/// DataGridView控件的click事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void dgvUser_CellClick_1(object sender, DataGridViewCellEventArgs e)
{
//显示编辑区
this.pnlUserContent.Visible = true;
//获取用户ＩＤ
userid = Convert.ToInt32(this.dgvUser.Rows[e.RowIndex].Cells["id"].Value);
//调用业务逻辑层通过类型ＩＤ得到用户信息
user = HotelUserManager.GetHotelUserByUserID(userid);
//回绑数据
this.txtName.Text = user.UserName.ToString();
this.txtPwd.Text = user.Password.ToString();
}
/// <summary>
/// 修改用户信息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tsbtnModify_Click(object sender, EventArgs e)
{
if (userid == 0)
{
MessageBox.Show("请选择修改项目");
return;
}
user.UserName = this.txtName.Text.Trim();
user.Password = this.txtPwd.Text.Trim();
user.UserID = userid;
HotelUserManager.ModifyHotelUser(user);//调用业务层添加用户方法
this.dgvUser.DataSource = HotelUserManager.GetAllHotelUsers();
MessageBox.Show("修改成功");
}
/// <summary>
/// 删除按钮单击事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void deleteToolStripButton_Click(object sender, EventArgs e)
{
if (userid != 0)
{
//调用业务逻辑层用户信息删除功能
DialogResult result = MessageBox.Show("您确实要删除此信息吗？", "提交提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (result == DialogResult.OK)
{
HotelUserManager.DeleteHotelUserById(userid);
//刷新用户信息列表
this.dgvUser.DataSource = HotelUserManager.GetAllHotelUsers();
MessageBox.Show("信息删除成功！", "提交提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
MessageBox.Show("请选择要删除的信息！", "提交提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
/// <summary>
/// 点击登录按钮时，设置用户名和登录类型
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnLogIn_Click(object sender, EventArgs e)
{
if (GetValidate())
{
//根据用名得到用户实体，并和输入的密码进行比较
HotelUser user = HotelUserManager.GetHotelUser(this.txtLogInId.Text.Trim());
string userPwd = user.Password.ToString();
if (userPwd.Trim() == this.txtLogInPwd.Text.Trim())
{
result = MessageBox.Show("登录成功", "登录提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
this.Close();
}
else
{
MessageBox.Show("您的帐号或密码不正确！", "登录判断", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
}
}
else
{
MessageBox.Show("请填写正确的登录信息！", "登录判断", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
}
}
/// <summary>
/// 窗体载入时
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UserManagerForm_Load(object sender, EventArgs e)
{
this.dgvUser.AutoGenerateColumns = false;
this.dgvUser.DataSource = HotelUserManager.GetAllHotelUsers();
this.pnlUserContent.Visible = false;
}