public static bool AddNew(HDS_User Usr)
{
try
{
ExamSystemManagerDBEntities exMana = new ExamSystemManagerDBEntities();
exMana.AddToHDS_User(Usr);
exMana.SaveChanges();
}
catch (Exception e)
{
errMsg = e.Message;
return false;
}
errMsg = "";
return true;
}
protected void btnlogin_Click(object sender, EventArgs e)
{
string role = "";
if (HDS_UserBL.checkLogin(txtUserName.Text, txtPassword.Text, ref role))
{
HDS_User user = new HDS_User();
user = HDS_UserBL.getByUsername(txtUserName.Text);
Session["srcImg"] = user.Usr_Avata;
Session["ad_user"] = txtUserName.Text;
Session["ad_role"] = role;
Session["Emp_ID"] = user.Emp_ID;
Response.Redirect("~/admin/Default.aspx");
}
else
{
lblMsg.Visible = true;
}
}
protected void btnsave_Click(object sender, EventArgs e)
{
HDS_User user = new HDS_User();
user.Usr_Avata=txtImg.Text;
user.Usr_Username=txtUserName.Text;
user.Emp_ID= Int32.Parse(ddlEmp.SelectedValue);
user.Usr_Role=ddlRole.SelectedValue;
string strid = txtid.Text;
if (strid.Trim() == "")
{
user.Usr_ID = Int32.Parse(txtid.Text);
if (HDS_UserBL.AddNew(user))
{
ShowMessage(1, "Data added successfully !");
gridBind();
}
else
{
ShowMessage(0, "Data added fail : " + HDS_UserBL.errMsg);
}
}
else
{
user.Usr_ID = Int32.Parse(strid);
if (HDS_UserBL.Update(user))
{
ShowMessage(1, "Data updated successfully ! ");
gridBind();
}
else
{
ShowMessage(0, "Data updated fail : " + HDS_UserBL.errMsg);
}
}
pnlAddnew.Visible = false;
pnlData.Visible = true;
}
public static bool Update(HDS_User Usr)
{
try
{
ExamSystemManagerDBEntities exMana = new ExamSystemManagerDBEntities();
HDS_User obj = exMana.HDS_User.First(temp => temp.Usr_ID == Usr.Usr_ID);
obj.Emp_ID = Usr.Emp_ID;
obj.Usr_Username = Usr.Usr_Username;
obj.Usr_Password = Usr.Usr_Password;
obj.Usr_Role = Usr.Usr_Role;
obj.Usr_Avata = Usr.Usr_Avata;
exMana.SaveChanges();
}
catch (Exception e)
{
errMsg = e.Message;
return false;
}
errMsg = "";
return true;
}
protected void gridEmp_RowCommand(object sender, GridViewCommandEventArgs e)
{
int strId = Int32.Parse(e.CommandArgument.ToString());
HDS_User obj = new HDS_User();
switch (e.CommandName)
{
case "cmdEdit":
pnlAddnew.Visible = true;
pnlData.Visible = false;
pnlMessage.Visible = true;
obj = HDS_UserBL.getById(strId);
txtid.Text = strId.ToString();
txtImg.Text = obj.Usr_Avata;
txtUserName.Text = obj.Usr_Username;
ddlEmp.SelectedValue = obj.Emp_ID.ToString();
ddlRole.SelectedValue = obj.Usr_Role;
break;
case "cmdView":
pnlAddnew.Visible = true;
pnlData.Visible = false;
pnlMessage.Visible = true;
obj = HDS_UserBL.getById(strId);
txtid.Text = strId.ToString();
txtImg.Text = obj.Usr_Avata;
txtUserName.Text = obj.Usr_Username;
ddlEmp.SelectedValue = obj.Emp_ID.ToString();
ddlRole.SelectedValue = obj.Usr_Role;
break;
case "cmdDelete":
string cusrent_user = Session["ad_user"].ToString();
string cusrent_role = Session["ad_role"].ToString();
if (HDS_UserBL.Delete(strId, Session["ad_user"].ToString(), cusrent_role))
{
ShowMessage(1, "Data deleted successfully ! ");
gridBind();
}
else
{
ShowMessage(0, "Data deleted fail : " + HDS_UserBL.errMsg);
}
break;
default:
break;
}
}
/// <summary>
/// Deprecated Method for adding a new object to the HDS_User EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToHDS_User(HDS_User hDS_User)
{
base.AddObject("HDS_User", hDS_User);
}
/// <summary>
/// Create a new HDS_User object.
/// </summary>
/// <param name="usr_ID">Initial value of the Usr_ID property.</param>
public static HDS_User CreateHDS_User(global::System.Int32 usr_ID)
{
HDS_User hDS_User = new HDS_User();
hDS_User.Usr_ID = usr_ID;
return hDS_User;
}
