Seq<T>.First Method
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Return the first item in the given sequence.
Namespace: Microsoft.Practices.ObjectBuilder2
Assembly: Microsoft.Practices.ObjectBuilder2 (in Microsoft.Practices.ObjectBuilder2.dll)
Syntax
'Declaration
Public Function First As T
public T First()
public:
T First()
public function First() : T
Return Value
First item in the sequence.
Exceptions
Exception | Condition |
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System.InvalidOperationException | Thrown if the sequence is empty. |