public Form_AddNewUser(bool _IsUpdate) { InitializeComponent(); this.IsUpdate = _IsUpdate; //-------------------------------------- DataTable dt = CLASS_USERS.SP_FULLCMBPERM(); cmbPermission.DataSource = dt; cmbPermission.DisplayMember = "Per_Name"; cmbPermission.ValueMember = "Per_ID"; //--------------------------------------- if (IsUpdate) { this.Text = "Editer l'utilisateur"; btn.Text = "Editer"; DataTable dtbyid = CLASS_USERS.SP_DISPLAYALLUSERSBYID(Form_usersManangment.I); foreach (DataRow dr in dtbyid.Rows) { txtUsername.Text = dr["USERNAME"].ToString(); txtPasswrod.Text = dr["PASSWORD"].ToString(); txtPasswordConfirmation.Text = dr["PASSWORD"].ToString(); txtFullName.Text = dr["FULLNAME"].ToString(); cmbPermission.Text = dr["PERMISSION"].ToString(); } } else { this.Text = "Ajouter un utilisateur"; btn.Text = "Ajouter"; } }