PreserveSig Field
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DllImportAttribute.PreserveSig Field

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Indicates whether unmanaged methods that have HRESULT or retval return values are directly translated or whether HRESULT or retval return values are automatically converted to exceptions.

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

public bool PreserveSig

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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