On Monday, 15 September 2014 at 23:57:59 UTC, Ali Çehreli wrote:
On 09/15/2014 04:36 PM, notna wrote:
> WCHAR lpwszUsername[254];
> debug writefln("lpwszUsername.sizeof is %s,
WCHAR.sizeof is
> %s", lpwszUsername.sizeof, WCHAR.sizeof);
> // DWORD dUsername2 = lpwszUsername.sizeof /
WCHAR.sizeof;
> DWORD dUsername2 = 254;
> GetUserNameW(lpwszUsername.ptr, &dUsername2);
You must make use of the returned value to slice your wstring.
Something like this (not compiled):
auto actualLength = GetUserNameW(lpwszUsername.ptr,
&dUsername2);
auto userName = lpwszUsername[0..actualLength];
Otherwise, D knows that lpwszUsername is a 254-char string and
will try to print all of it.
Ali
GetUserNameW() return a zero on error and non-zero on success.
The actual number of bytes copied into lpwszUsernam is in
dUsername2.
auto userName = lpwszUsername[0..dUsername2];
