请问大家, 我写入的程序跟教材一样,而编译"C动作"时有很多错误,是怎么回事?编译时出现的错误有很多.如下所示
D:\Program Files\Siemens\WinCC\aplib.H.line1:error(0040) 'i' expected before 'i'
D:\Program Files\Siemens\WinCC\aplib.H.line3:error(0040) expected before 'i'
每一行都有这样的错误提示.
下面是写入的程序及错误:
#include "apdefap.h"
void OnLButtonDown(char* lpszPictureName, char* lpszObjectName, char* lpszPropertyName, UINT nFlags, int x, int y)
{
double value1=123.6;
double value2=63.1;
double value3=65.2;
double dMeanValue;
dMeanValue=meanValue(value1,value2,value3) ;
print("\r\nExample1\r\n")
print("The mean value of %f, %f, %f is %f\r\n",value1,value2,value3,dMeanValue);
}
其中在写入程序时"apdefap.h"及("The mean value of %f, %f, %f is %f\r\n"是红色的, 编译时出现的错误有很多.如下所示
D:\Program Files\Siemens\WinCC\aplib.H.line1:error(0040) 'i' expected before 'i'
D:\Program Files\Siemens\WinCC\aplib.H.line3:error(0040) expected before 'i'
每一行都有这样的错误提示.