public Task <(bool, FileData)> GetFileDataFromPath(string filePath)
{
NSFileManager fileManager = NSFileManager.DefaultManager;
if (fileManager.FileExists(filePath))
{
NSFileHandle nSFileHandle = NSFileHandle.OpenRead(filePath);
var fileData = nSFileHandle.AvailableData();
return(Task.FromResult((true, new FileData(filePath, Path.GetFileName(filePath), () => fileData.AsStream()))));
}
else
{
return(Task.FromResult <(bool, FileData)>((false, null)));
}
}
public void ReadFile()
{
try
{
// Gets the direct path to the file
NSString folderPath = dataPath.AppendPathComponent(new NSString("testfile.txt"));
// Handle the data and read it from the specific path
NSFileHandle nsfh = NSFileHandle.OpenRead(folderPath);
// Gets the data from the file
NSData data = nsfh.ReadDataToEndOfFile();
string text = data.ToString();
}
catch (Exception ex)
{
// Failed read data from a file
}
}
public Stream OpenRead(string filePath)
{
var path = filePath.Replace("\\", "/");
return(NSFileHandle.OpenRead(path).ReadDataToEndOfFile().AsStream());
}
