TypeToTypeInfoMarshaler.cs

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namespace System.Runtime.InteropServices.CustomMarshalers;
 
internal sealed class TypeToTypeInfoMarshaler : ICustomMarshaler
{
    private static readonly TypeToTypeInfoMarshaler s_typeToTypeInfoMarshaler = new TypeToTypeInfoMarshaler();
 
    public static ICustomMarshaler GetInstance(string cookie)
    {
        return s_typeToTypeInfoMarshaler;
    }
 
    private TypeToTypeInfoMarshaler()
    {
    }
 
    public void CleanUpManagedData(object ManagedObj)
    {
    }
 
    public void CleanUpNativeData(IntPtr pNativeData)
    {
    }
 
    public int GetNativeDataSize()
    {
        return -1;
    }
 
    public IntPtr MarshalManagedToNative(object ManagedObj)
    {
        throw new PlatformNotSupportedException(SR.PlatformNotSupported_ITypeInfo);
    }
 
    public object MarshalNativeToManaged(IntPtr pNativeData)
    {
        throw new PlatformNotSupportedException(SR.PlatformNotSupported_ITypeInfo);
    }
}