private void LoadTree()
{
this.advTree1.Nodes.Clear();
_userid = this.textBox1.Text.Trim();
if (string.IsNullOrEmpty(_userid))
{
MsgBox.Warning("请输入用户编号...");
_userid = string.Empty;
return;
}
//验证用户是否存在
try
{
var _mlist = _CoreUser_MST.LoadEntities(t => t.User_Id == _userid && t.User_Status == 1).ToList();
if (_mlist.Count <= 0)
{
MsgBox.Warning("用户不存在...");
_userid = string.Empty;
return;
}
_LoadTree.CreateRightTree(this.advTree1, _userid);
}
catch (Exception ex)
{
_userid = string.Empty;
MsgBox.Warning("加载权限出错:" + ex.Message);
}
}
/// <summary>
/// 验证用户 如果正确就直接登录,并更新登录时间 登录IP
/// </summary>
/// <returns></returns>
private User_MST CheckUserIdPWD()
{
string _UserId = this.textBox1.Text.Trim();
string _PassWord = SecurityUnitity.GetMD5_32(this.textBox2.Text.Trim());
var _list = _CoreUser_MST.LoadEntities(t => t.User_Id == _UserId && t.User_Pwd == _PassWord).ToList();
if (_list.Count == 1)
{
DateTime _now = new CoreGetTime().GetNow();
_list[0].User_LogTime = _now;
_list[0].User_LogIp = NetUnitity.GetLannIP();
int retVal = _CoreUser_MST.UpdateEntityBySomeColums(_list[0], t => new { t.User_LogIp, t.User_LogTime });
return(_list[0]);
}
else
{
return(null);
}
}
private void textBox1_Leave(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.textBox1.Text.Trim()))
{
return;
}
Task.Factory.StartNew(new Action(() =>
{
try
{
if (this.textBox1 == null)
{
return;
}
string _UserId = this.textBox1.Text.Trim();
CoreUser_MST thread_CoreUser_MST = new CoreUser_MST();
var _list = thread_CoreUser_MST.LoadEntities(t => t.User_Id == _UserId).ToList();
if (_list.Count <= 0)
{
if (this.InvokeRequired)
{
this.Invoke(new Action(() => { this.label3.Visible = true; }));
}
}
else
{
if (this.InvokeRequired)
{
this.Invoke(new Action(() => { this.label3.Visible = false; }));
}
}
}
catch //(Exception)
{ }
}));
}
/// <summary>
/// 验证 UserId是否可用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void textBox1_Leave(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.textBox1.Text.Trim()))
{
return;
}
Task.Factory.StartNew(new Action(() =>
{
try
{
if (this.textBox1 == null)
{
return;
}
string _UserId = this.textBox1.Text.Trim();
CoreUser_MST thread_CoreUser_MST = new CoreUser_MST();
var _mlist = thread_CoreUser_MST.LoadEntities(t => t.User_Id == _UserId).ToList();
if (_mlist.Count <= 0)
{
if (this.InvokeRequired)
{
this.Invoke(new Action(() =>
{
this.label6.Text = "用户Id已存在,推荐使用";
this.label6.Visible = false;
}));
}
return;//如果不存在编号 就不是有推荐的
}
DataTable _datatable = thread_CoreUser_MST.LoadEntitiesBySql("select user_id*1 as user_id from User_MST order by user_id desc limit 0,1 ;", new List <SqlSugar.SugarParameter>());
if (_datatable.Rows.Count > 0)//用户ID已经存在
{
if (this.InvokeRequired)
{
this.Invoke(new Action(() =>
{
this.label6.Text = "用户Id已存在,推荐使用" + (Convert.ToInt64(_datatable.Rows[0][0]) + 1);
this.label6.Visible = true;
this.textBox1.Text = (Convert.ToInt64(_datatable.Rows[0][0]) + 1).ToString();
}));
}
}
else
{
if (this.InvokeRequired)
{
this.Invoke(new Action(() =>
{
this.label6.Text = "用户Id已存在,推荐使用";
this.label6.Visible = false;
}));
}
}
}
catch //(Exception)
{ }
}));
}
