protected void ButtonInsertRole_Click(object sender, EventArgs e)
        {
            bool   isRoleCreated   = false;
            string applicationName = this.DropDownApplicationsInsertRole.SelectedValue;
            string roleName        = this.TextBoxRoleName.Text;

            isRoleCreated = RolesBLL.CreateRoleForApplication(applicationName, roleName);
            if (isRoleCreated)
            {
                Utility.Clear(this.UpdatePanelInsertNewRole.Controls);
                Utility.ShowMessageAfterPOST(Page, Utility.GetStatusMessage(StatusMessages.SuccessfullInsertNewRole));
                PopulateGridViewApplicationsRoles();
            }
        }