58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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tuser.c
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Abstract:
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This module tests windows GetUserName API.
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Author:
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Dave Snipp (DaveSn) 27-May-92
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Revision History:
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--*/
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#include <windows.h>
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#include <stdio.h>
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CHAR BufferA[256];
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WCHAR BufferW[256];
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DWORD cbBufA = 256, cbBufW = 256;
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int
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main (void)
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{
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if (GetUserNameW(BufferW, &cbBufW))
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printf("UniCode UserName : %ws\nNo of Characters = %d\n", BufferW, cbBufW);
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else
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printf("UniCode Failed : 0x%0x\n", GetLastError());
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if (GetUserNameA(BufferA, &cbBufA))
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printf("Ansi UserName : %s\nNo of Characters = %d\n", BufferA, cbBufA);
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else
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printf("Ansi Failed : 0x%0x\n", GetLastError());
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cbBufW=0;
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if (!GetUserNameW(BufferW, &cbBufW)) {
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printf("GetUserNameW requires %d size buffer\n", cbBufW);
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} else
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printf("GetUserNameW should not have succeeded\n");
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cbBufA=0;
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if (!GetUserNameA(BufferA, &cbBufA)) {
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printf("GetUserNameA requires %d size buffer\n", cbBufA);
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} else
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printf("GetUserNameA should not have succeeded\n");
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return(0);
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}
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