private void ReadFile()
{
_openFileDialog.ShowDialog();
var exist = _fileChecker.IsFileExsist(_openFileDialog.FileName);
var extension = _fileChecker.IsFileHasAppriopriateExtension(_openFileDialog.FileName);
if (!(extension && exist))
{
ErrorBox(NieprawidlowyPlik);
}
var fileName = _openFileDialog.SafeFileName;
var rawData = _fileReader.GetFileContent(_openFileDialog.FileName);
_fileName = fileName;
_rawData = rawData;
RawDataString = string.Join("\n", rawData);
((DelegateCommand)CmdComputeData).RaiseCanExecuteChanged();
}
