本文整理汇总了C#中ListView.IsItemChecked方法的典型用法代码示例。如果您正苦于以下问题：C# ListView.IsItemChecked方法的具体用法？C# ListView.IsItemChecked怎么用？C# ListView.IsItemChecked使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ListView的用法示例。
在下文中一共展示了ListView.IsItemChecked方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnCreateView
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
view = inflater.Inflate(Resource.Layout.weld_condition_fragment, container, false);
coordinatorLayout = view.FindViewById<CoordinatorLayout>(Resource.Id.coordinator_layout);
selectedBackGroundColor = Context.Resources.GetColor(Resource.Color.tab3_textview_background);
listView = view.FindViewById<ListView>(Resource.Id.wcdListView);
listView.Adapter = wcdListAdapter;
listView.FastScrollEnabled = false;
listView.ChoiceMode = ChoiceMode.Multiple;
listView.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) =>
{
wcdListAdapter[e.Position].ItemChecked = listView.IsItemChecked(e.Position);
if (listView.IsItemChecked(e.Position)) {
lastPosition = e.Position;
e.View.SetBackgroundColor(selectedBackGroundColor);
} else {
e.View.SetBackgroundColor(defaultBackgroundColor); // 기본 백그라운드 색깔
}
try {
if (wcdListAdapter.Count == 0)
fabWcd.SetImageResource(Resource.Drawable.ic_refresh_white);
else if (listView.CheckedItemCount == 0)
fabWcd.SetImageResource(Resource.Drawable.ic_subject_white);
else
fabWcd.SetImageResource(Resource.Drawable.ic_edit_white);
} catch { }
if (snackbar == null)
snackbar = Snackbar.Make(coordinatorLayout, listView.CheckedItemCount.ToString() + "개 항목 선택됨", Snackbar.LengthIndefinite)
.SetAction("선택 취소", (view) => { CheckListItem(); snackbar = null; });
if (listView.CheckedItemCount > 0) {
if (snackbar.IsShown)
snackbar.SetText(listView.CheckedItemCount.ToString() + "개 항목 선택됨");
else
snackbar.Show();
} else if (snackbar != null) {
snackbar.Dismiss();
snackbar = null;
}
};
listView.ItemLongClick += (object sender, AdapterView.ItemLongClickEventArgs e) =>
{
FabWcd_Click(sender, e);
};
var refresher = view.FindViewById<SwipeRefreshLayout>(Resource.Id.srl);
if (refresher != null) {
refresher.Refresh += delegate
{
Refresh(forced: true);
refresher.Refreshing = false;
};
}
// 떠 있는 액션버튼
fabWcd = view.FindViewById<FloatingActionButton>(Resource.Id.fab_wcd);
fabWcd.Click += (object sender, EventArgs e) =>
{
if (listView.CheckedItemCount == 0)
Pref.TextViewDialog(Context, robotPath);
else
FabWcd_Click(sender, e);
};
try {
if (wcdListAdapter.Count == 0)
fabWcd.SetImageResource(Resource.Drawable.ic_refresh_white);
else if (listView.CheckedItemCount == 0)
fabWcd.SetImageResource(Resource.Drawable.ic_subject_white);
else
fabWcd.SetImageResource(Resource.Drawable.ic_edit_white);
} catch { }
return view;
}示例2: OnListItemClick
protected override void OnListItemClick(ListView l, View v, int position, long id)
{
base.OnListItemClick(l, v, position, id);
m_DataChanged = true;
m_AllTasks[position].Checked = l.IsItemChecked(position);
try
{
DataManager.SaveTask(m_AllTasks[position]);
}
catch (Exception)
{
RunOnUiThread(() => Toast.MakeText(this, Resource.String.unable_to_save,
ToastLength.Short).Show());
}
RunOnUiThread(() => ((TaskAdapter)ListAdapter).NotifyDataSetChanged());
SetActionBar();
}