GetExceptionForHR Method (Int32, IntPtr)
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Marshal.GetExceptionForHR Method (Int32, IntPtr)

For apps that target Windows Phone OS 7.0 and 7.1, do not use any members of this type in your app. If you do, your code will throw a MethodAccessException. This type is security-critical, which restricts it to internal use by the .NET Framework for Windows Phone class library.
[SECURITY CRITICAL]

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

Converts the specified HRESULT error code to a corresponding Exception object, with additional error information passed in an [4dda6909-2d9a-4727-ae0c-b5f90dcfa447] interface for the exception object.

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

[SecurityCriticalAttribute]
public static Exception GetExceptionForHR(
	int errorCode,
	IntPtr errorInfo
)

Parameters

errorCode
Type: System.Int32
The HRESULT to be converted.
errorInfo
Type: System.IntPtr
A pointer to the IErrorInfo interface that provides more information about the error. You can specify IntPtr(0) to use the current IErrorInfo interface, or IntPtr(-1) to ignore the current IErrorInfo interface and construct the exception just from the error code.

Return Value

Type: System.Exception
An object that represents the converted HRESULT and information obtained from errorInfo.

Windows Phone OS

Supported in: 8.1, 8.0

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