This is a structure of a location where is the application executed:
The purpose of an application is to check if there is the folder named Folder
. This is a function that is responsible for this:
bool Initialize(const char * c_pszFolder)
{
if (_access_s(c_pszFolder, 00) != 0)
{
printf("Error! Folder doesn't exist.");
return false;
}
printf("Success! Folder does exist.");
return true;
}
Here is how the function is called:
int main()
{
Initialize("Folder");
}
According to a documentation the second argument of _access_s()
is the number of a case you want to test. In my case I would use: 00 Existence only.
. Although, when I run the application the app return false, which is really confusing due to results of debugging:
After trying to get more information by using _get_errno()
I've got errno value 2, which stands for: ENOENT No such file or directory
. But the folder exists.
答案 0 :(得分:2)
只需更改当前目录
Project | Properties | Select Configuration | Configuration Properties | Debugging | Working directory