private void BindDataGrid(List <QueryElement> list)
{
userColl = UserMethods.GetUser(list);
this.UserListDataGrid.DataSource = userColl;
this.UserListDataGrid.DataBind();
for (int i = 0; i < userColl.Count; i++)
{
this.UserListDataGrid.Items[i].Cells[4].Text = StaticRescourse.DisplayRole(userColl[i].Role);
}
}