31 lines
882 B
C#
31 lines
882 B
C#
using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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namespace Samples.Terminal
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{
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internal static class NativeMethods
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{
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private static int MakeHRFromErrorCode(int errorCode)
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{
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// Don't convert it if it is already an HRESULT
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if ((0xFFFF0000 & errorCode) != 0)
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{
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Debug.Assert(false, "errorCode is already HRESULT");
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return errorCode;
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}
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return unchecked(((int)0x80070000) | errorCode);
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}
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internal static Exception GetExceptionForWin32Error(int errorCode)
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{
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return Marshal.GetExceptionForHR(MakeHRFromErrorCode(errorCode));
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}
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internal static Exception GetExceptionForLastWin32Error()
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{
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return GetExceptionForWin32Error(Marshal.GetLastWin32Error());
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}
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}
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} |