請問各問大大,下圖示一份txt檔 的內容,其中每一個黑色的小方塊為一個段落,每一個段落有兩筆資料,請問各位大大要如何把資料依序讀進來??    謝謝!!    

     #include 
#pragma hdrstop    #include 
#include <math.h>
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
    : TForm(Owner)
{
}
//---------------------------------------------------------------------------    void __fastcall TForm1::FormCreate(TObject *Sender)
{
    FILE *fp = fopen("C:\\a.txt","rt");
    float value[10] = {0};
    char Temp[20] = {0},ch;
    int i = 0,j = 0;        if ( fp != NULL )
    {
        while ( (ch = fgetc(fp)) != EOF )
        {
            if ( isdigit(ch) || (ch == '.') )
                Temp[i  ] = ch;
            else
            {
                value[j  ] = atof(Temp);
                i = 0;
                ZeroMemory(Temp,sizeof(Temp));
            }
        }
        fclose(fp);
    }
}

感謝大大的回覆,但我在程式中多加一段 Memo1->SelText = value[j ];但為何在Memol中顯示卻是0呢??

引言: 感謝大大的回覆,但我在程式中多加一段 Memo1->SelText = value[j ];但為何在Memol中顯示卻是0呢??

residue你好 假設j = 0; Temp = 123; value[j ] = atof(Temp);// j = 0 => j = 1; value[0] = 123, value[1] = 0; Memo1->SelText = value[j ];// j = 1 => value[1] = 0

void __fastcall TForm1::FormCreate(TObject *Sender) { FILE *fp = fopen("C:\\a.txt","rt"); float value[10] = {0}; char Temp[20] = {0},ch; int i = 0,j = 0; bool finish=false; if ( fp != NULL ) { while ( (ch = fgetc(fp)) != EOF ) { if ( isdigit(ch) || (ch == '.') ) {Temp[i ] = ch; finish=false; else { if(!finish) { Temp[i]='\0'; value[j ] = atof(Temp); finish=true; Temp[0]='\0';} i = 0; // ZeroMemory(Temp,sizeof(Temp)); } } fclose(fp); } } 這位仁兄忘記給字串的結尾加上結束碼'\0' ubong

------
ubong

引言: ZeroMemory(Temp,sizeof(Temp));

u你好bong 這一段會把Temp的每個元素變成0 所以自然會在字串尾巴加上'\0'(原本就是'\0') 而且這段Code我試過了，對他的Case是可以用的