How to resolve failed ini file reading in C#?

When encountering issues while reading an INI file in C#, it may be due to using incorrect methods or libraries. Here are some solutions:

1. Read an INI file using the System.IO.File class: you can use the ReadAllLines method of System.IO.File to read all lines of the INI file at once, and then parse the content of the INI file line by line.

string[] lines = File.ReadAllLines("file.ini");
foreach (string line in lines)
{
    // 解析每一行的内容
}

1. There are open-source libraries available to simplify the process of reading INI files, such as Nini or INIFileParser.

INIFile iniFile = new INIFile("file.ini");
string value = iniFile.ReadValue("Section", "Key");

1. Check the INI file path and permissions: Make sure the INI file exists in the specified path and that the application has permission to read the file.
2. Check the format of the INI file: The format of the INI file must adhere to the standard INI file format, including correct sections and key values.

By following the above methods, you should be able to successfully read the INI file and resolve any issues. If you are still encountering difficulties, you can try using debugging tools to examine the specific error messages and troubleshoot further.