private void buttonLogin_Click(object sender, EventArgs e)
{
#region 1.输入验证
// 用户名为空验证
if (this.textBoxUserName.Text.Trim().Length == 0)
{
MessageBoxEx.Show("请输入用户名！", Program.MessageBoxTitle[Program.MessageBoxTitleType.Tips], "用户名不能为空！", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
//密码为空验证
if (this.textBoxPassword.Text.Trim().Length == 0)
{
MessageBoxEx.Show("请输入密码！", Program.MessageBoxTitle[Program.MessageBoxTitleType.Tips], "密码不能为空！", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
#endregion
#region 2.封装登录对象
SalesPerson sp = new SalesPerson();
sp.SalesPersonId = Convert.ToInt32(this.textBoxUserName.Text.Trim());
sp.LoginPassword = this.textBoxPassword.Text.Trim();
#endregion
#region 3.查询登录对象并保存查询到的
try
{
sp = objUserLoginManager.SalePersonLogin(sp);
}
catch (Exception ex)
{
MessageBoxEx.Show("登录时访问数据库出错！", Program.MessageBoxTitle[Program.MessageBoxTitleType.Error], "请检查数据库服务是否可用！\r" + ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (null != sp)
{
Program.LoginSalePerson = sp;
this.DialogResult = DialogResult.OK;
}
else
{
MessageBoxEx.Show("登录失败！\r用户名或密码错误", Program.MessageBoxTitle[Program.MessageBoxTitleType.Tips], "用户名或密码错误！", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
#endregion
}