本文整理汇总了C#中ListView.SetSelection方法的典型用法代码示例。如果您正苦于以下问题：C# ListView.SetSelection方法的具体用法？C# ListView.SetSelection怎么用？C# ListView.SetSelection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.SetSelection方法的4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: OnCreate
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
LayoutInflater.Factory = new TextFactoryManager();
SetContentView (Resource.Layout.user_dashboard_list_result);
pastBookingActivity = this;
userDashBoardListView = FindViewById<ListView> (Resource.Id.user_dashboard_list_result);
userDashBoardListView.ItemClick += OnListItemClick;
userDashBoardListView.SetOnScrollListener (this);
llProgressBar = FindViewById<LinearLayout> (Resource.Id.llProgressBar);
llProgressBar.Visibility = ViewStates.Gone;
var llButtonSegmented = FindViewById<LinearLayout> (Resource.Id.llButtonSegmented);
var vLine = FindViewById<View> (Resource.Id.viewSegmented);
var btnAll = FindViewById<Button> (Resource.Id.btnAll);
var btnCompleted = FindViewById<Button> (Resource.Id.btnComplete);
llButtonSegmented.Visibility = ViewStates.Visible;
vLine.Visibility = ViewStates.Visible;
btnAll.FocusableInTouchMode = true;
isBtnAllSelected = true;
btnAll.Click += (sender, e) => {
if(btnAll.FocusableInTouchMode)
return;
isBtnAllSelected = true;
btnAll.FocusableInTouchMode = true;
btnAll.RequestFocus();
btnAll.RequestFocusFromTouch();
btnAll.SetTextColor(Resources.GetColor(Resource.Color.white));
btnCompleted.FocusableInTouchMode = false;
btnCompleted.SetTextColor(Resources.GetColor(Resource.Color.green_sky_landing));
setDataOnSegmentButton();
userDashBoardListView.SetSelection(iCurrentPosAll);
};
btnCompleted.Click += (sender, e) => {
if(btnCompleted.FocusableInTouchMode)
return;
isBtnAllSelected = false;
btnAll.FocusableInTouchMode = false;
btnAll.SetTextColor(Resources.GetColor(Resource.Color.green_sky_landing));
btnCompleted.RequestFocus();
btnCompleted.RequestFocusFromTouch();
btnCompleted.FocusableInTouchMode = true;
btnCompleted.SetTextColor(Resources.GetColor(Resource.Color.white));
setDataOnSegmentButton();
userDashBoardListView.SetSelection(iCurrentPosCompleted);
};
setDataToListView ();
TCNotificationCenter.defaultCenter.addObserver (this, constants.kDeleteFilePast, new TCSelector(onDeleteImagePast));
TCNotificationCenter.defaultCenter.addObserver (this, constants.kNotifyUpdateBookingInfo, new TCSelector(onNotifyUpdateBookingInfo));
TCNotificationCenter.defaultCenter.addObserver (this, Constants.kPostDeleteFileSuccess, new TCSelector (onDeleteImagePast));
} 示例2: OnCreate
protected override void OnCreate(Bundle bundle)
{
base.OnCreate (bundle);
SetContentView (Resource.Layout.Main);
textToSpeak = FindViewById<EditText> (Resource.Id.textToSpeak);
speechButton = FindViewById<Button> (Resource.Id.speechButton);
speechItemListView = FindViewById<ListView> (Resource.Id.speechItemListView);
speech = new TextToSpeech (this, this);
speech.SetLanguage (Java.Util.Locale.Default); //translate to default locale
speechButton.Click += (object sender, EventArgs e) => {
string text = textToSpeak.Text;
if (!String.IsNullOrEmpty (text)) {
speech.Speak (text, QueueMode.Add, null);
} else {
Toast.MakeText (this, Resource.String.enter_text_to_speak, ToastLength.Short).Show ();
}
};
speechItemListView.ChoiceMode = ChoiceMode.Single;
if (speechItemListView != null) {
speechItemListView.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) => {
textToSpeak.Text = items [e.Position];
speechItemListView.SetSelection (e.Position);
this.InvalidateOptionsMenu ();
};
}
textToSpeak.TextChanged += (sender, e) => this.InvalidateOptionsMenu();
}示例3: OnCreate
//.........这里部分代码省略.........
string url = "http://www.omdbapi.com/?s=" + movieTitle.Text + "&r=json" + "&page=" + pageNumber.ToString();
// Fetch the weather information asynchronously,
// parse the results, then update the screen:
results = await FetchDataMoviesAsync(url);
if (results != null)
{
if (results.Response == "False")
{
listaFilm.SetAdapter(null);
DisplayAlert("Alert", "No results were found", "OK");
}
else
{
items = new List<string>();
items = results.Search.Select(x => x.Title + " (" + x.Year + ")").ToList();
if (Convert.ToInt16(results.totalResults) > 10)
items.Add("Load more items...");
// Console.Out.WriteLine("vedere se funziona il parse : {0} {1} {2}", results.totalResults, results.Response, results.Error);
listaFilm.Adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleListItem1, items);
}
}
}
else
{
DisplayAlert("Alert", "You need to insert more than 1 character", "OK");
}
}
else
{
DisplayAlert("Alert", "You need INTERNET CONNECTION", "OK");
}
};
listaFilm.ItemClick += async (sender, e) =>
{
if (e.Position == (items.Count - 1) && pageNumber != (Convert.ToInt16(results.totalResults) % 10 == 0 ? Convert.ToInt16(results.totalResults) / 10 : (Convert.ToInt16(results.totalResults) / 10) + 1))
{
if (pageNumber < (Convert.ToInt16(results.totalResults) % 10 == 0 ? Convert.ToInt16(results.totalResults) / 10 : (Convert.ToInt16(results.totalResults) / 10) + 1) - 1)
{
pageNumber++;
string url = "http://www.omdbapi.com/?s=" + movieTitle.Text + "&r=json" + "&page=" + pageNumber.ToString();
SearchResponse resultsNuovi = await FetchDataMoviesAsync(url);
results.Search.AddRange(resultsNuovi.Search);
//Console.Out.WriteLine("I nuovi risultati messi insieme {0}", JsonConvert.SerializeObject(resultsNuovi));
List<string> itemsNew = new List<string>();
itemsNew = resultsNuovi.Search.Select(x => x.Title + " (" + x.Year + ")").ToList();
items.RemoveAt(e.Position);
scrollNumber = items.Count();
items.AddRange(itemsNew);
items.Add("Load more items...");
listaFilm.Adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleListItem1, items);
listaFilm.SetSelection(scrollNumber);
}
else
if (pageNumber < (Convert.ToInt16(results.totalResults) % 10 == 0 ? Convert.ToInt16(results.totalResults) / 10 : (Convert.ToInt16(results.totalResults) / 10) + 1))
{
pageNumber++;
string url = "http://www.omdbapi.com/?s=" + movieTitle.Text + "&r=json" + "&page=" + pageNumber.ToString();
SearchResponse resultsNuovi = await FetchDataMoviesAsync(url);
results.Search.AddRange(resultsNuovi.Search);
List<string> itemsNew = new List<string>();
itemsNew = resultsNuovi.Search.Select(x => x.Title + " (" + x.Year + ")").ToList();
items.RemoveAt(e.Position);
items.AddRange(itemsNew);
listaFilm.Adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleListItem1, items);
}
}
else {
Intent intent = new Intent(this, typeof(MovieDetails));
Console.Out.WriteLine("lunghezza di results : {0}", results.Search.Count());
intent.PutExtra("MovieId", results.Search[e.Position].imdbID);
this.StartActivity(intent);
}
};
}示例4: AddBarCodeItem
private void AddBarCodeItem(Item prd )
{
double stqQty = 1;
double uprice= Utility.GetUnitPrice (trd, prd);
double taxval = prd.tax;
double amount = Math.Round((stqQty * uprice),2);
double netamount = amount;
bool taxinclusice = prd.isincludesive;
double taxamt = 0;
if (taxinclusice) {
double percent = (taxval/100) + 1;
double amt2 =Math.Round( amount / percent,2,MidpointRounding.AwayFromZero);
taxamt = amount - amt2;
netamount = amount - taxamt;
} else {
taxamt = Math.Round(amount * (taxval / 100),2,MidpointRounding.AwayFromZero);
}
InvoiceDtls inv = new InvoiceDtls ();
inv.invno = invno;
inv.amount = amount;
inv.icode = prd.ICode;
inv.price = uprice;
inv.qty = stqQty;
inv.tax = taxamt;
inv.taxgrp = prd.taxgrp;
inv.netamount = netamount;
inv.description = prd.IDesc;
//int id = Convert.ToInt32 (ITEMUID);
//inv..title = spinner.SelectedItem.ToString ();
using (var db = new SQLite.SQLiteConnection (pathToDatabase)) {
var list =db.Table<InvoiceDtls> ().Where (x => x.invno == invno && x.icode == prd.ICode).ToList ();
if (list.Count > 0) {
list [0].qty = list [0].qty + 1;
stqQty = list [0].qty;
amount = Math.Round((stqQty * uprice),2);
netamount = amount;
if (taxinclusice) {
double percent = (taxval/100) + 1;
double amt2 =Math.Round( amount / percent,2,MidpointRounding.AwayFromZero);
taxamt = amount - amt2;
netamount = amount - taxamt;
} else {
taxamt = Math.Round(amount * (taxval / 100),2,MidpointRounding.AwayFromZero);
}
list [0].tax = taxamt;
list [0].amount =amount;
list [0].netamount = netamount;
db.Update (list [0]);
}else db.Insert (inv);
}
listData = new List<InvoiceDtls> ();
populate (listData);
listView = FindViewById<ListView> (Resource.Id.invitemList);
SetViewDlg viewdlg = SetViewDelegate;
listView.Adapter = new GenericListAdapter<InvoiceDtls> (this, listData, Resource.Layout.InvDtlItemViewCS, viewdlg);
listView.SetSelection (listView.Count - 1);
}