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$ O, h2 V* H& Y0 C4 Q5 ~5 sUG NX二次开发源码分享:分享下关于读取文件行数的操作代码
4 a9 l5 }; X. v# S( C$ Z! A以下是读文件的操作,每一行的结果存储下来!0 L( p6 D+ h2 _% R4 v
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#include<iostream>
9 h9 X5 \" ]- y#include<fstream>( k* s& b- v( K. `; w
#include<string>
/ P& e- L0 w; C/ ~# ?using namespace std;! K: D* y0 P: ?, ?2 D1 o
$ C! P8 L7 r8 ^( \const unsigned int MAX_LINES = 1024;
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int main()0 [) E4 K# Y: E6 k/ u
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ifstream inFile;* L; N% X; F4 s" J" w2 V
string tmpStr("");, T/ [) b& w8 m/ p) F
string *a = new string[MAX_LINES];$ Q t- L! b+ b4 v$ z3 v
int index = 0;, t$ b+ P. H }! k, @# I0 ~9 |- u
inFile.open("./code.txt", ios::in);
1 h# O+ j+ S. E% ` if (NULL == inFile)
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cout << "文件打开失败!" << endl;
8 r4 Q3 m7 s6 A1 c. h return 1;7 n& ?, s q: O" X- B
}
) b; l, ]/ M* m) q3 [ while (getline(inFile, tmpStr))
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8 J* s6 H: {" {# x6 {9 P7 T! j: [1 x a[index] = tmpStr;
: I7 F* P/ Z, z; J9 [5 @( }1 } index += 1;, ]6 u$ c% A* R" l6 F1 b8 l
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for (int j = 0; j < index; j++)
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cout << a[j] << endl;, b3 b7 I2 I$ _' {/ W4 }
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delete [] a;
5 b" D2 \& `; E4 u# p6 t! } return 0;+ w* H# }# O& g, N9 H
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我在UG NX里面的代码是这样的,这样的结果就是把本地的配置文件,直接加入到UI的list 列表里面; D! N: B1 [: d, _. |) R9 f
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9 l( M( V- }( P* k' z/ o char *path = "C:\\PLMHomeToolkits\\Configurations\\Customers.txt";
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; ?7 ]7 q* l. b& ]! V0 J vector<NXString> CustomerValues;
! T- d2 u$ K: b- y' s+ B# ] string tmp("");
# T7 j; q( i$ w& F+ N8 u& \4 `6 u, x ifstream inFile;
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# M$ M, \$ i+ y5 n! P* { inFile.open(path,ios::in);
7 ~ ` y# Y! v) W M if(NULL ==inFile)
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uc1601("Error",1);& t+ T% D+ K, e2 e) r
return ;
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while(getline(inFile,tmp))
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, ?3 J+ G& w% | CustomerValues.push_back(tmp);+ W* d2 W' \' i+ \+ C: h
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inFile.close();. A- u! q/ h" r( [
9 p9 C8 X1 \* v stringCustomer->SetListItems(CustomerValues);1 V" b. g, Q( Y9 y1 \5 V9 d' w0 Q
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