TryCastWorkerTValue, TResultWhenTTarget Method

Tries to cast the value to TTarget; if the cast succeeds, the action is executed and the result is stored in the Result property.

Namespace: TomsToolbox.Desktop
Assembly: TomsToolbox.Desktop (in TomsToolbox.Desktop.dll)

Syntax

public TryCastWorker<TValue, TResult> When<TTarget>(
	Func<TTarget, TResult> action
)
where TTarget : class, TValue

Public Function When(Of TTarget As {Class, TValue}) ( 
	action As Func(Of TTarget, TResult)
) As TryCastWorker(Of TValue, TResult)

Type: TryCastWorkerTValue, TResult
The object itself to continue with fluent notation.

Remarks

If any previous method in the fluent chain has already succeeded, this method does nothing.