Xamarin Android 下拉列表

时间：2022-07-21 13:44:57
<Spinner android:id="@+id/spinner"

      android:layout_width="wrap_content"

      android:layout_height="wrap_content" />
Spinner spinner = FindViewById<Spinner>(Resource.Id.spinner);

            var adapter = ArrayAdapter.CreateFromResource(

                    this, Resource.Array.planets_array, Android.Resource.Layout.SimpleSpinnerItem);

            adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);

            spinner.Adapter = adapter;
<string-array name="planets_array">

      <item>Mercury</item>

      <item>Venus</item>

      <item>Earth</item>

      <item>Mars</item>

      <item>Jupiter</item>

      <item>Saturn</item>

      <item>Uranus</item>

      <item>Neptune</item>

    </string-array>

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