Marshal.IsTypeVisibleFromCom(Type) Method

Reference

Definition

Namespace:: System.Runtime.InteropServices

Assemblies:: netstandard.dll, System.Runtime.InteropServices.dll

Assembly:: System.Runtime.InteropServices.dll

Assembly:: mscorlib.dll

Source:: Marshal.NoCom.cs

Source:: Marshal.NoCom.cs

Source:: Marshal.NoCom.cs

Important

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Indicates whether a type is visible to COM clients.

public:
 static bool IsTypeVisibleFromCom(Type ^ t);

public static bool IsTypeVisibleFromCom(Type t);

static member IsTypeVisibleFromCom : Type -> bool

Public Shared Function IsTypeVisibleFromCom (t As Type) As Boolean

Parameters

t: Type

The type to check for COM visibility.

Returns

Boolean

true if the type is visible to COM; otherwise, false.

Remarks

IsTypeVisibleFromCom enables you to check for COM visibility in one step. Types that are not visible cannot be used from COM. A type is visible if it is public and not hidden with the System.Runtime.InteropServices.ComVisibleAttribute.

Applies to

Product	Versions
.NET	Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 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

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