如何用循环语句把WinCC的多个变量写入TXT文本文件中

请教版主、大侠们，帮我看一下这个C脚本写的是否正确，谢谢了。

#include "apdefap.h"

int gscAction( void )
{

FILE *pFile;
char var[10]=("A0","A1","A2","A3","TE310_R","TE312_R","PE404_R","PE305_R","PE311_R","jisu");
float dVal;

int i;

pFile =fopen("D:\\file.txt","w");

if (pFile!=NULL)
{

  for(i=1;i<10 ;i++)
  {
    dVal=GetTagChar(var[i-1]);
    fprintf(pFile,"%5.1f,",dVal);

   }
}

fclose(pFile);

return 0;
}