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IValueSource.TryGetValue(IValueDescriptor, BindingContext, Object) Method

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Definition

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

Gets a value from a binding context. A return value indicates whether a value matching the specified value descriptor was present.

public:
 bool TryGetValue(System::CommandLine::Binding::IValueDescriptor ^ valueDescriptor, System::CommandLine::Binding::BindingContext ^ bindingContext, [Runtime::InteropServices::Out] System::Object ^ % boundValue);
public bool TryGetValue(System.CommandLine.Binding.IValueDescriptor valueDescriptor, System.CommandLine.Binding.BindingContext bindingContext, out object? boundValue);
public bool TryGetValue(System.CommandLine.Binding.IValueDescriptor valueDescriptor, System.CommandLine.Binding.BindingContext? bindingContext, out object? boundValue);
abstract member TryGetValue : System.CommandLine.Binding.IValueDescriptor * System.CommandLine.Binding.BindingContext * obj -> bool
Public Function TryGetValue (valueDescriptor As IValueDescriptor, bindingContext As BindingContext, ByRef boundValue As Object) As Boolean

Parameters

valueDescriptor
IValueDescriptor

The descriptor for the value to be bound.

bindingContext
BindingContext

The binding context from which to bind the value.

boundValue
Object

The bound value.

Returns

Boolean

true if a matching value was found; otherwise, false.

Applies to