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/* Include files */
#include <stdio.h>
#include <uf.h>
#include <uf_obj.h>
#include <uf_part.h>
#include <uf_plot.h>
2 x% ?6 v+ ]3 z#include <uf_ui.h>
+ h$ t1 C; C5 O4 }#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
+ H5 m% K- q2 w6 }$ @- @) M# \! ?
3 ~/ R% K) d' m& A1 @: T1 _9 b. |0 r6 sstatic int report_error( char *file, int line, char *call, int irc)
, M' R8 u! _$ J9 `: \% c- d! o7 f5 m{
if (irc)
{
9 {) T5 F1 L0 c' w' t: rchar err[133],
msg[133];
  m2 S$ L1 l: m' _* T6 h7 Y8 E
) u- b8 J6 c, |/ r+ C1 U" K/ Usprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
. V5 s7 [$ G8 y4 p2 A6 i; \irc, line, file);
% o2 l. e6 {* `8 ZUF_get_fail_message(irc, err);

UF_print_syslog(msg, FALSE);
UF_print_syslog(err, FALSE);
8 {! G* ^* t  F/ j+ x9 I: X6 \3 x+ WUF_print_syslog("\n", FALSE);
UF_print_syslog(call, FALSE);
3 ^, ~. a& n4 r/ k* b; bUF_print_syslog(";\n", FALSE);
5 |4 R9 X3 Z3 z5 u9 T5 h. R! u
if (!UF_UI_open_listing_window())
{
3 k0 y" t7 n! o8 X1 G' hUF_UI_write_listing_window(msg);
: A0 H, |# D- t0 ^5 E% _UF_UI_write_listing_window(err);
; I# x4 s0 a2 r8 Q: QUF_UI_write_listing_window("\n");
UF_UI_write_listing_window(call);
UF_UI_write_listing_window(";\n");
+ o5 Z3 r% {$ F& s5 I9 q# D7 a/ D}
, Z+ z: n- x" |}

+ V& l! g; \9 b5 r3 J, rreturn(irc);
}
8 O! z- Z, T! M+ n, W* C0 K
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
' m/ V2 f1 m2 d. z8 Q{
$ }; s3 J8 R; g' P; g8 y5 [" IUF_PLOT_job_options_t job_options;
UF_PLOT_banner_options_t banner_options;
% y: o- [/ K0 Q. Schar *job_name;
int copies;
% A4 v. t7 @* a1 P0 ]! v9 F5 V+ D4 wtag_t display_part;
# o% T' q; P% W- Ttag_t drawing_sheet;

7 X* W4 `% j2 v% d/* Initialize the API environment */
if( UF_CALL(UF_initialize()) )
{
% q3 I$ S( U7 t$ ~1 x2 O  Y& V) ]/* Failed to initialize */
% f9 h& g+ O) N5 nreturn;
0 \0 `2 f  f0 _: N4 Q$ O: F9 j}
/ ~( P6 W+ L* R2 g$ g; l9 f# I5 _4 {
/* If no part is displayed, do nothing. */

1 v7 W2 [0 [) T9 e# J, hdisplay_part = UF_PART_ask_display_part();
2 l$ q" d/ E" e. mif (display_part == NULL_TAG)
{
return;
" @+ D# @$ ~5 F6 F6 R' i}
/ \# l/ G" M/ D9 |) S7 v/*
, D& {& J1 [3 ]  l7 ~Get the default job options and banner options for use in
- [) I: X3 w& j3 Athe "print" call for each sheet
: p: g8 Q  ~- V. N*/
: p  d9 |0 N) ^! o/ wUF_CALL( UF_PLOT_ask_default_job_options( &job_options) );
  ^6 e8 }3 y$ V( CUF_CALL( UF_PLOT_ask_default_banner_options( &banner_options ) );
" o, q) M* h0 M# r( U3 Y
3 `9 S: L0 h: mcopies = 1;
2 S+ I# a. O+ W% O( p" T: p" B0 m, W
drawing_sheet = NULL_TAG;
while ((UF_CALL(UF_OBJ_cycle_objs_in_part(display_part,
9 c+ w* N  \. J$ e5 ^- I! YUF_drawing_type,
&drawing_sheet)) == ERROR_OK) &&
$ z  @# I5 X1 V, @8 Q(drawing_sheet != NULL_TAG))
9 E) I: |! a- ^{
/* Supplying a drawing sheet tag causes the default job
1 A( K% `4 H% r- h: B% Bname to have the sheet name appended to it
7 T) }3 Z! t3 {3 M* P*/
0 F& z9 _* d  _UF_CALL( UF_PLOT_ask_default_job_name( drawing_sheet, &job_name ) );
4 D1 w5 [% d5 d  D3 a7 i' u8 u
# W. l; z' A4 u/* Print the sheet. The "Printer One" printer MUST be
defined in the default Printer group for your system.
" A" q4 b0 ~. bThe "<System Profile>" profile is the default SDI
profile. You can alter these two parameters to match
your installation.
* f' f$ Q$ Y3 G*/
UF_CALL( UF_PLOT_print( drawing_sheet, &job_options, job_name,
&banner_options, "Printer One",
"<System Profile>", copies ) );
0 y% Y) Z) G0 d8 WUF_free( job_name );
}

  H, g- l/ P4 G- v3 H/* Terminate the API environment */
UF_CALL(UF_terminate());
% B  N- B6 W6 l( p}
. e/ l8 o2 n, W6 o; V
/*****************************************************************************
** Utilities
*****************************************************************************/

/* Unload Handler
: U2 S6 p: ^& [+ ~" d** This function specifies when to unload your application from Unigraphics.
2 k9 w. J7 a6 w0 E! Z) k3 d** If your application registers a callback (from a MenuScript item or a
9 [9 K5 j0 Z5 e# J' e** User Defined Object for example), this function MUST return
** "UF_UNLOAD_ug_TERMINATE". */
" M( A) P" E+ T! Z' A0 nextern int ufusr_ask_unload( void )
{
return( UF_UNLOAD_IMMEDIATELY );
}
4 n3 a0 s$ v+ l/ t6 W ⊕本文来自: www.2mould.com 详细出处参考：http://www.2mould.com/News_show/2006/11/18/19455.html
以上代码运生成了DLL文件，
) G* M$ P( c5 I8 S可是执行时确出现错误

' S) U2 P0 ?3 u3 P; T" U4 DUF_PLOT_print( drawing_sheet, &job_options, job_name,
9 l% ]  N+ H4 P&banner_options, NULL,NULL,1 );
' r' N& s6 V% J7 G这段代码我出错，
请问下有哪个高手知道道怎么回事？？？