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MyExt.Foo(Of T, R) Method (IQbservable(Of T), Expression(Of Func(Of T, R)))

Namespace:  ReactiveTests.Tests
Assembly:  Tests.System.Reactive (in Tests.System.Reactive.dll)

<ExtensionAttribute> _
Public Shared Function Foo(Of T, R) ( _
	source As IQbservable(Of T), _
	f As Expression(Of Func(Of T, R)) _
) As IQbservable(Of R)
Dim source As IQbservable(Of T)
Dim f As Expression(Of Func(Of T, R))
Dim returnValue As IQbservable(Of R)

returnValue = source.Foo(f)

Type Parameters



Type: System.Reactive.Linq.IQbservable(Of T)
Type: System.Linq.Expressions.Expression(Of Func(Of T, R))

Return Value

Type: System.Reactive.Linq.IQbservable(Of R)

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable(Of T). When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.
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