ArgumentValidationWithHelpAttribute.GetUsageHelp Method

Gets the usage help message for this validator.

Definition

Namespace: Ookii.CommandLine.Validation
Assembly: Ookii.CommandLine (in Ookii.CommandLine.dll) Version: 4.2.0+a4d3631e4dcc0970081ed435288efdebc1325f83
C#
public override string? GetUsageHelp(
	CommandLineArgument argument
)

Parameters

argument  CommandLineArgument
The argument that the validator is for.

Return Value

String
The usage help message, or null if the IncludeInUsageHelp property is false.

Remarks

This function is only called if the UsageWriter.IncludeValidatorsInDescription property is true.

See Also