The ReadAllTextAsync method asynchronously reads all text from a file specified by the path parameter. This method is part of the BaseFileSystem class, which provides an abstraction for file system operations. The method returns a Task<string>, which represents the asynchronous operation and contains the file's contents as a string upon completion.
To use the ReadAllTextAsync method, you need to have an instance of the BaseFileSystem class. Call the method with the file path as a parameter. Since this is an asynchronous method, you should await its completion to get the result.
// Example usage of ReadAllTextAsync
public async Task ExampleUsageAsync()
{
BaseFileSystem fileSystem = new BaseFileSystem();
string filePath = "path/to/your/file.txt";
try
{
string fileContents = await fileSystem.ReadAllTextAsync(filePath);
// Use the file contents
}
catch (Exception ex)
{
// Handle exceptions, such as file not found or access denied
}
}