UG NX二次开发：创建一个临时文件的函数uc4577

admin

UG NX二次开发：创建一个临时文件的函数uc4577
非常ok的一个函数，特意放在这里，供大家使用，可以随机的创建一个临时的文件，如果代码里有每次不固定的字符串，可以使用这个函数哦！！

Defined in: uf_cfi.h


( A& |4 a' b& P5 MOverview
/ h8 r% u& N4 x& j# F# ~! [
/ c7 L# G: _  [" ?. A4 `  w+ SThe name returned is a unique name for a temporary file.  The resultant
filename is unique from other processes at the time.  From a single
% ~/ b/ C4 F. E9 \process, filenames will begin duplicating after the first 1,679,615 calls
, ?) R/ \9 X* X9 h# P# N1 ]to uc4577.  Temporary files should be deleted when no longer needed by an
+ n( D4 B/ _" p- L% iapplication.  If the files are not deleted, there is a chance that the same
name may come up again if the same user happens to get the same process id
) V4 U* ?8 V; J1 Eon a later date.
9 O0 q, B# `- f4 C8 `. P
0 _5 r, U( Z9 l" _! W: Y& FThe maximum number of characters which will be returned is 12.
  x7 e2 I, o* e  _

2 w: d. o5 \3 `0 ~' Z) eEnvironment
$ l6 J- h# ^3 x5 B! }& ^
) Z% k2 |% c1 i- x* [+ vInternal  and  External
$ v" k) ]) ?3 g. }0 Z

" @. i: p' r" {1 J# _6 N1 oRequired License(s)

gateway

7 l; I# h( o4 _; n* X
int uc4577
0 q  o  U4 c6 r(
7 S6 W$ }- e; y5 Y8 r$ vchar fname [ UF_MAX_UNIQUE_FILE_NAME_BUFSIZE ]  

)

% |$ A' t4 h+ X" }# c* W9 R

char

fname [ UF_MAX_UNIQUE_FILE_NAME_BUFSIZE ]

Output

Unique filename