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std.windows.syserror
Convert Win32 error code to string.
License:
Authors:
Credits Based on code written by Regan Heath
- @trusted string
sysErrorString
(DWORDerrCode
, intlangId
= LANG_NEUTRAL, intsubLangId
= SUBLANG_DEFAULT); - Query the text for a Windows error code, as returned by GetLastError, as a D string.
- class
WindowsException
: object.Exception; - Thrown if errors that set GetLastError occur.
- final @property DWORD
code
(); - GetLastError's return value.
- @safe T
wenforce
(T, S)(Tvalue
, lazy Smsg
= null, stringfile
= __FILE__, size_tline
= __LINE__)
if (isSomeString!S); - If !!
value
is true,value
is returned. Otherwise, new WindowsException(GetLastError(), msg) is thrown. WindowsException assumes that the last operation set GetLastError() appropriately.Example
wenforce(DeleteFileA("junk.tmp"), "DeleteFile failed");
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