protected override void xpathList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//my code
}
private void xpathList_SelectionChanged(object sender, SelectionChangedEventsArgs e)
{
//my code
}
それは次のようなエラー与える:Type 'TestApp.MainPage' already defines a member called 'xpathList_SelectionChanged' with the same parameter type
を。
どうすればこの問題を解決できますか?
なぜ2が必要ですか? – ysrb