ISuppress.Swallow(T) Method (Func(T), T)

ISuppressSwallowT Method (FuncT, T)

Runs the provided function and returns its result. If an exception is thrown, it is logged at Error level. The exception is not propagated outside of this method; a fallback value is returned instead.

Namespace: NLog
Assembly: NLog (in NLog.dll) Version: 4.3.0

Syntax

Copy

T Swallow<T>(
	Func<T> func,
	T fallback
)

Function Swallow(Of T) ( 
	func As Func(Of T),
	fallback As T
) As T

Parameters

func: Type: SystemFuncT
Function to run.
fallback: Type: T
Fallback value to return in case of exception.

Type Parameters

T: Return type of the provided function.

Return Value

Type: T
Result returned by the provided function or fallback value in case of exception.

Reference

ISuppress Interface

Swallow Overload

NLog Namespace