我正在这样做:
private void LoadSoundFile()
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
if (openFileDialog1.FileName.EndsWith(".mp3"))
{
txtFileName.Text = openFileDialog1.FileName;
}
else
{
MessageBox.Show("Currently Musicality only supports MP3 files.", "Unsupported file chosen.");
}
}
}
有没有更好的检查文件类型的方法,还是我做对了?