private static T DoStandardExceptionHandling<T>(ArgException ex, ArgHook.HookContext context, CommandLineArgumentsDefinition definition) where T : class
{
Console.WriteLine(ex.Message);
ArgUsage.GetStyledUsage(definition, definition.ExceptionBehavior.ExeName, new ArgUsageOptions
{
ShowPosition = definition.ExceptionBehavior.ShowPositionColumn,
ShowType = definition.ExceptionBehavior.ShowTypeColumn,
ShowPossibleValues = definition.ExceptionBehavior.ShowPossibleValues,
}).Write();
return CreateEmptyResult<T>(context, ex);
}
/// <summary>
/// Writes the help as long as WriteHelp is true
/// </summary>
/// <param name="context">Context passed by the parser</param>
public override void AfterCancel(ArgHook.HookContext context)
{
base.AfterCancel(context);
if (WriteHelp == false)
{
return;
}
ArgUsage.GetStyledUsage(context.Definition, EXEName, new ArgUsageOptions()
{
ShowPosition = ShowPositionColumn,
ShowType = ShowTypeColumn,
ShowPossibleValues = ShowPossibleValues,
}).Write();
}