public static string ToQueryString <T>(this IQueryable <T> source) { if (source.Provider is MapinfoProvider) { MapinfoProvider provider = source.Provider as MapinfoProvider; return(provider.GetQueryString(source.Expression)); } else { throw new ArgumentOutOfRangeException("Source provider is not a Mapinfo Query Provider"); } }
public static string ToQueryString <T>(this IQueryable <T> source) { if (source.Provider is MapinfoProvider) { MapinfoProvider provider = source.Provider as MapinfoProvider; return(provider.GetQueryString(source.Expression)); } else { throw new ArgumentOutOfRangeException("source", source.Provider.GetType().Name, "Expected MapinfoProvider but was {0}".FormatWith(source.Provider.GetType().Name)); } }