View source for DosPFSVerifyFont

{{Legacy
|RepFunc=
|Remarks=This page list the older version of the function for reference.
}}
This call indicates whether the specified code page and font within that code page are available in the font file for the specified printer.

==Syntax==
 DosPFSVerifyFont (PrinterName, CodePage, FontID, Reserved)

==Parameters==
;PrinterName (PSZ) - input : Address of the name of the printer that queries the code page and font switching setup.
;CodePage (USHORT) - input : Code page to validate. Values are in the range 0 through 65535.
;FontID (USHORT) - input : Font ID to validate. Values are in the range 0 through 65535. A value of 0 indicates that any font within the specified code page is acceptable.
;Reserved (ULONG) - input : Reserved must be set to zero.

==Return Code==
 rc (USHORT) - return
Return values are:
* Code page not available.
* Font ID not available.
* 10    Invalid printer name as input. 
* 13    Received code page request when code page switcher not initialized.

==Remarks==
DosPFSVerifyFont is intended for use only by applications that replace the spooler as a print monitor and that do code page switching. Other applications should use printer IOCTLs to manipulate printer code page switching.

DosPFSVerifyFont is located in [[SPOOLCP.DLL]] (not in DOSCALLS.LIB) and requires an import statement in the module definition file. Refer to the IBM Operating System/2 Version 1.2 Building Programs, Module Definition File Statements section for information about the import statement. 

==Example Code==
===C Binding===
<PRE>
#define INCL_DOSPFS

USHORT  rc = DosPFSVerifyFont(PrinterName, CodePage, FontID, Reserved);

PSZ              PrinterName;   /* Printer name string */
USHORT           CodePage;      /* Code Page to validate */
USHORT           FontID;        /* Font Id to validate */
ULONG            0;             /* Reserved, set to zero */

USHORT           rc;            /* return code */
</PRE>

===MASM Binding===
<PRE>
EXTRN  DosPFSVerifyFont:FAR
INCL_DOSPFS         EQU 1

PUSH@  ASCIIZ  PrinterName   ;Printer name string
PUSH   WORD    CodePage      ;Code Page to validate
PUSH   WORD    FontID        ;Font Id to validate
PUSH   DWORD   0             ;Reserved (must be zero)
CALL   DosPFSVerifyFont

Returns WORD
</PRE>
==Related Functions==
* 

[[Category:Dos]]