NX9二次开发培训作业001_使用ufcre入口函数

清江

7 T0 w( f0 B! W' j5 u１１月１６日培训课程的作业，运行效果如下图：


开发代码如下：
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" j# b2 g1 g2 M! Y/* Include files */
2 t7 w1 A& O- a! w* I. u#include <stdio.h>
# T, ^! X, E/ y( Z% P! b#include <stdarg.h>
#include <uf.h>
( I6 L. ]$ A' n) \& L6 k, J  |/ G#include <uf_ui.h>

static void ECHO(char *format, ...)
, p- G# `$ k" \. b5 {: e7 X{
; _1 |7 Y2 @) V+ x    char msg[UF_UI_MAX_STRING_LEN+1];
    va_list args;
    va_start(args, format);
    vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);
4 i1 F  i' K/ W9 t    va_end(args);
    UF_UI_open_listing_window();
* R* b+ ~3 F/ T1 r8 ]6 o5 {: y9 z% d    UF_UI_write_listing_window(msg);
7 s8 S2 d8 `  |, ?1 y5 U* c2 U    UF_print_syslog(msg, FALSE);
}

; M- V2 S- V1 O: [6 Z# I# s#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
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" q1 [1 B9 b: S3 j' O# Y. {3 Kstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
+ `; b& c" v" d3 J3 ]    {
        char err[133];

        UF_get_fail_message(irc, err);
        ECHO("*** ERROR code %d at line %d in %s:\n",
; H8 q. ]" L' }- }1 n            irc, line, file);
: _( m2 A$ z- _2 d+ L3 [        ECHO("+++ %s\n", err);
        ECHO("%s;\n", call);
    }

) c4 p6 s* f1 g( [! a( F    return(irc);
}

5 F* C/ a0 }5 @% _+ G1 {
5 T) v* k% @1 q5 l; ?; D/*****************************************************************************
) x. u4 ]# b0 ]! \5 i**  Activation Methods
*****************************************************************************/
8 ?. ]$ C" _5 J# ?9 b6 P/*  New Part
, f# X# M5 T0 C2 u( ~2 c1 z9 Y**      This user exit is invoked after the following menu item is activated:
**      "File->New" */
- Z# d8 @" H6 ^- Vextern DllExport void ufcre( char *param, int *returnCode, int rlen )
{
    /* Initialize the API environment */
3 }6 W- b" `& Y! u( P    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
0 |4 L9 U' b$ b; X    }

    /* TODO: Add your application code here */

" P9 G! M5 I) r        uc1601("新建部件名称规则：XjfXXX（Xjf000）",1);
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& o2 H1 N" ^3 W* V    /* Terminate the API environment */
    UF_CALL(UF_terminate());
, [( i2 G5 p0 x7 S}
( S5 q4 |& Z: ~& C: d8 f
/*****************************************************************************
1 D! P- D; H) C5 P! ^2 y$ Y**  Utilities
$ I2 C8 ^- B5 v3 e6 o*****************************************************************************/

/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
% p: J8 r# {" Y0 }7 o+ u" q**     If your application registers a callback (from a MenuScript item or a
* Y, H. q5 j4 I& _**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
& K: p& B2 J- N( c1 ?6 _8 L    return( UF_UNLOAD_IMMEDIATELY );
6 F" l# r! }% g: a}
& J& ]. Z7 W+ X/ R: [% |
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