protected void LoginButton_Click(object sender, EventArgs e)
 {
     try
     {
         DTOLogin tologin = new DTOLogin();
         tologin.UserID = UserName.Text;
         tologin.Password = PasswordEncDec.EncodePasswordToBase64(Password.Text);
         bool authenticated = new BOLogin().CheckAdminUser(tologin);
         if (authenticated)
         {
             Session["UserName"] = UserName.Text;
             Response.Redirect("AdminDefault.aspx");
         }
         else
         {
             FailureText.Text = "Username or Password is incorrect.";
         }
     }
     catch (Exception ex)
     {
         Console.WriteLine(ex.Message);
     }
 }
        protected void btnChangePassword_Click(object sender, EventArgs e)
        {
            DTOLogin tologin = new DTOLogin();
            tologin.UserID = Session["UserName"].ToString();
            tologin.Password = PasswordEncDec.EncodePasswordToBase64(txtCurrentPassword.Text);
            bool isCurrentPasswordCorrect = new BOLogin().CheckInstituteUser(tologin);

            if (isCurrentPasswordCorrect)
            {
                tologin.Password = PasswordEncDec.EncodePasswordToBase64(txtNewPassword.Text);

                if (new BOLogin().ChangeInstituteUserPassword(tologin))
                {
                    //string script = @"document.getElementById('" + divStatus.ClientID + "').innerHTML='Password changed successfully';var elem = document.createElement('img');elem.setAttribute('src', 'tick.jpg');document.getElementById('" + divStatus.ClientID + "').appendChild(elem);document.getElementById('" + divStatus.ClientID + "').style.color = 'Green';document.getElementById('" + divStatus.ClientID + "').style.fontSize = '1em' ;document.getElementById('" + divStatus.ClientID + "').style.fontWeight = 'bold' ;setTimeout(function(){document.getElementById('" + divStatus.ClientID + "').style.display='none';},4500);";
                    //ScriptManager.RegisterStartupScript(this, this.GetType(), "script", script, true);
                    string alertScript = "jAlert('Password Changed Successfully', 'Campus2Caretaker');";
                    ScriptManager.RegisterStartupScript(this, this.GetType(), "alertScript", alertScript, true);
                    Clear();
                    Session.Abandon();
                    Response.Redirect("InstituteLogin.aspx");
                }
                else
                {
                    //string script = @"document.getElementById('" + divStatus.ClientID + "').innerHTML='Error';var elem = document.createElement('img');elem.setAttribute('src', 'cross.jpg');document.getElementById('" + divStatus.ClientID + "').appendChild(elem);document.getElementById('" + divStatus.ClientID + "').style.color = 'Red';document.getElementById('" + divStatus.ClientID + "').style.fontSize = '1em' ;document.getElementById('" + divStatus.ClientID + "').style.fontWeight = 'bold' ;setTimeout(function(){document.getElementById('" + divStatus.ClientID + "').style.display='none';},4500);";
                    //ScriptManager.RegisterStartupScript(this, this.GetType(), "script", script, true);
                    string alertScript = "jAlert('Error', 'Campus2Caretaker');";
                    ScriptManager.RegisterStartupScript(this, this.GetType(), "alertScript", alertScript, true);
                }
            }
            else
            {
                //string script = @"document.getElementById('" + divStatus.ClientID + "').innerHTML='Please enter the valid current password.';var elem = document.createElement('img');elem.setAttribute('src', 'cross.jpg');document.getElementById('" + divStatus.ClientID + "').appendChild(elem);document.getElementById('" + divStatus.ClientID + "').style.color = 'Red';document.getElementById('" + divStatus.ClientID + "').style.fontSize = '1em' ;document.getElementById('" + divStatus.ClientID + "').style.fontWeight = 'bold' ;setTimeout(function(){document.getElementById('" + divStatus.ClientID + "').style.display='none';},4500);";
                //ScriptManager.RegisterStartupScript(this, this.GetType(), "script", script, true);
                string alertScript = "jAlert('Please Enter Valid Current Password', 'Campus2Caretaker');";
                ScriptManager.RegisterStartupScript(this, this.GetType(), "alertScript", alertScript, true);
            }
        }
        protected void LoginButton_Click(object sender, EventArgs e)
        {
            try
            {
                DTOLogin tologin = new DTOLogin();
                tologin.UserID = UserName.Text;
                tologin.Password = PasswordEncDec.EncodePasswordToBase64(Password.Text);
                bool authenticated = new BOLogin().CheckInstituteUser(tologin);
                if (authenticated)
                {
                    Session["InstituteID"] = new BOInstituteDetails().GetInstituteId(UserName.Text);
                    Session["UserName"] = UserName.Text;

                    DTOInstituteDetails toins = new DTOInstituteDetails();
                    toins.InstituteEmail = Session["UserName"].ToString();
                    toins.InstituteID = int.Parse(Session["InstituteID"].ToString());

                    DataTable dt = new BOInstituteDetails().GetInstituteDetails(toins);

                    Session["LogoPath"] = dt.Rows[0][3].ToString();
                    Session["InstituteName"] = dt.Rows[0][0].ToString();
                    Session["InstituteType"] = dt.Rows[0][6].ToString();
                    Session["MaxStudentsInstitute"] = dt.Rows[0][10].ToString();

                    Response.Redirect("InstituteDefault.aspx");
                }
                else
                {
                    FailureText.Text = "Username or Password is incorrect.";
                }

            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }