Marshal.IsTypeVisibleFromCom Method

Indicates whether a type is visible to COM clients.

Namespace:  System.Runtime.InteropServices
Assembly:  mscorlib (in mscorlib.dll)

public static bool IsTypeVisibleFromCom(
	Type t
)

Parameters

t
Type: System.Type

The type to check for COM visibility.

Return Value

Type: System.Boolean
true if the type is visible to COM; otherwise, false.

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.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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