Expression.TryGetActionType(Type[], Type) Method
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Creates a Type object that represents a generic System.Action delegate type that has specific type arguments.
public:
static bool TryGetActionType(cli::array <Type ^> ^ typeArgs, [Runtime::InteropServices::Out] Type ^ % actionType);public static bool TryGetActionType(Type[] typeArgs, out Type actionType);public static bool TryGetActionType(Type[] typeArgs, out Type? actionType);static member TryGetActionType : Type[] * Type -> boolPublic Shared Function TryGetActionType (typeArgs As Type(), ByRef actionType As Type) As Boolean- typeArgs
- Type[]
An array of Type objects that specify the type arguments for the System.Action delegate type.
- actionType
- Type
When this method returns, contains the generic System.Action delegate type that has specific type arguments. Contains null if there is no generic System.Action delegate that matches the typeArgs. This parameter is passed uninitialized.
true if generic System.Action delegate type was created for specific typeArgs; otherwise, false.
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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