/// <summary>
/// The execute.
/// </summary>
/// <param name="ds">
/// The ds.
/// </param>
/// <param name="viewName">
/// The view name.
/// </param>
/// <param name="t">
/// The t.
/// </param>
/// <param name="expr">
/// The expr.
/// </param>
/// <returns>
/// The <see cref="object"/>.
/// </returns>
public static object Execute(this SQLDataService ds, string viewName, Type t, Expression expr)
{
return(ds.Execute(viewName, t, expr, null));
}
