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Option.SetDefaultValueFactory(Func<Object>) Method

  • Reference

Definition

Namespace:
System.CommandLine
Assembly:
System.CommandLine.dll
Package:
System.CommandLine v2.0.0-beta4.22272.1
Source:
Option.cs

Sets a delegate to invoke when the default value for the option is required.

public:
 void SetDefaultValueFactory(Func<System::Object ^> ^ getDefaultValue);
public void SetDefaultValueFactory(Func<object?> getDefaultValue);
member this.SetDefaultValueFactory : Func<obj> -> unit
Public Sub SetDefaultValueFactory (getDefaultValue As Func(Of Object))

Parameters

getDefaultValue
Func<Object>

The delegate to invoke to return the default value.

Exceptions

ArgumentNullException

Thrown when getDefaultValue is null.

Applies to