我想从微调器中获得所选项目的“ID”。如何获取微调器的ID?
这里是我的代码:
var sterren1Lems = new String[]
{
"1 out of 5 stars", "2 out of 5 stars", "3 out of 5 stars", "4 out of 5 stars", "5 out of 5 stars"
};
sterren2Lems = FindViewById<Spinner>(Resource.Id.sterrenLems);
sterren2Lems.Adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, sterren1Lems);
TextView test = FindViewById<TextView>(Resource.Id.test);
sterren2Lems.ItemSelected += delegate
{
test.Text = sterren1Lems[Convert.ToInt32(sterren2Lems.SelectedItemId)];
};
请帮帮我!
一个提示首先获取文本和'substring'它。 –
当我只想要所选文本的id /值时,为什么要使用子字符串? –
你不愿意从''1满分5颗星''得到'1'吗? –