internal static bool CheckFlags(ConnectionsAccess.ConnectionState value, object parameter, bool CheckForAll)
{
if (parameter == null || !(parameter is string))
{
throw new InvalidOperationException("The parameter specifying wich Flags to test for may not be empty and must be of Type ConnectionState!");
}
ConnectionsAccess.ConnectionState f = (ConnectionsAccess.ConnectionState)Enum.Parse(typeof(ConnectionsAccess.ConnectionState), (string)parameter);
return(value.CheckForFlags(f, CheckForAll));
}
public static bool hasFlags(this ConnectionsAccess.ConnectionState state, ConnectionsAccess.ConnectionState flags)
{
return((state & flags) == flags);
}
/// <summary>
/// Erweiterungsmethode, die auf gesetzte Flags prüft
/// </summary>
/// <param name="src">Zu prüfender Wert</param>
/// <param name="f">gesuchte Flag(s)</param>
/// <param name="all">Ob alle Flags erfüllt sein müssen</param>
/// <returns></returns>
public static bool CheckForFlags(this ConnectionsAccess.ConnectionState src, ConnectionsAccess.ConnectionState f, bool all)
{
var a = (src & f);
return(all ? ((src & f) == f) : ((src & f) != ConnectionsAccess.ConnectionState.None));
}
/// <summary>
/// Erweiterungsmethode, die auf gesetzte Flags prüft
/// </summary>
/// <param name="src">Zu prüfender Wert</param>
/// <param name="f">gesuchte Flag(s)</param>
/// <returns>Ob alle gewünschten Flags gesetzt sind.</returns>
public static bool CheckForFlags(this ConnectionsAccess.ConnectionState src, ConnectionsAccess.ConnectionState f)
{
return(CheckForFlags(src, f, true));
}