CommandLineBuilderExtensions.UseParseDirective Method

Definition

Namespace:

System.CommandLine.Builder

Assembly:

System.CommandLine.dll

Enables the use of the [parse] directive, which when specified on the command line will short circuit normal command handling and display a diagram explaining the parse result for the command line input.

public static System.CommandLine.Builder.CommandLineBuilder UseParseDirective (this System.CommandLine.Builder.CommandLineBuilder builder, int? errorExitCode = default);

static member UseParseDirective : System.CommandLine.Builder.CommandLineBuilder * Nullable<int> -> System.CommandLine.Builder.CommandLineBuilder

<Extension()>
Public Function UseParseDirective (builder As CommandLineBuilder, Optional errorExitCode As Nullable(Of Integer) = Nothing) As CommandLineBuilder

Parameters

builder

CommandLineBuilder

A command line builder.

errorExitCode

Nullable<Int32>

If the parse result contains errors, this exit code will be used when the process exits.

Returns

CommandLineBuilder

The same instance of CommandLineBuilder.