无法在C中打开文件(Unable to open file in C)

无法在C中打开文件(Unable to open file in C)

我在C工作，想打开一个简单的文本文件，然后执行一些处理。 我的代码看起来像

FILE *pFile; pFile = fopen("d:\\series.txt", "r"); if (pFile == NULL) { printf("File not found or Unable to open file\nPress any key to continue . . ." ); getch(); return; } else { //process here }

每当条件变为真时，如果（pFile == NULL），所以我无法对文件执行处理。

当我双击它时，我检查该驱动器中是否存在同名的文件，并将其正确打开

i am working in C and want to open a simple text file then perform some processing over it. My code looks like

FILE *pFile; pFile = fopen("d:\\series.txt", "r"); if (pFile == NULL) { printf("File not found or Unable to open file\nPress any key to continue . . ." ); getch(); return; } else { //process here }

every time the condition becomes true if (pFile == NULL) so i am not able to perform processing on file.

I check that file exist in my drive with same name and its open properly when i double click on it

最满意答案

尝试把它放在if块中：

perror(NULL);

这应该给出一个描述性的错误信息，所以你知道哪里出了问题。

Try putting this inside the if block:

perror(NULL);

That should give a descriptive error message, so you know what went wrong.