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MoreEnumerableTraceTSource Method (IEnumerableTSource, FuncTSource, String)

Traces the elements of a source sequence for diagnostics using a custom formatter.

Namespace:  MoreLinq
Assembly:  MoreLinq (in MoreLinq.dll) Version: 2.4.0
public static IEnumerable<TSource> Trace<TSource>(
	this IEnumerable<TSource> source,
	Func<TSource, string> formatter


Type: System.Collections.GenericIEnumerableTSource
Source sequence whose elements to trace.
Type: SystemFuncTSource, String
Function used to format each source element into a string.

Type Parameters

Type of element in the source sequence

Return Value

Type: IEnumerableTSource
Return the source sequence unmodified.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
This a pass-through operator that uses deferred execution and streams the results.
See Also