private void btnNext_Click(object sender, RoutedEventArgs e)
{
if (nodesCollectionView.IsCurrentAfterLast == false)
{
nodesCollectionView.MoveCurrentToNext();
}
else
{
nodesCollectionView.MoveCurrentToLast();
}
if (dgNodes.SelectedItem != null)
{
dgNodes.ScrollIntoView(dgNodes.SelectedItem);
}
}
//OnBrowse is called whenever the Next or Previous buttons
//are clicked to change the currency
private void OnBrowse(object sender, RoutedEventArgs args)
{
var b = sender as Button;
switch (b.Name)
{
case "Previous":
if (MyCollectionView.MoveCurrentToPrevious())
{
feedbackText.Text = "";
O = MyCollectionView.CurrentItem as Order;
}
else
{
MyCollectionView.MoveCurrentToFirst();
feedbackText.Text = "At first record";
}
break;
case "Next":
if (MyCollectionView.MoveCurrentToNext())
{
feedbackText.Text = "";
O = MyCollectionView.CurrentItem as Order;
}
else
{
MyCollectionView.MoveCurrentToLast();
feedbackText.Text = "At last record";
}
break;
}
}
private void OnMove(object sender, RoutedEventArgs e)
{
var b = sender as Button;
switch (b.Name)
{
case "Previous":
if (MyCollectionView.MoveCurrentToPrevious())
{
emp = MyCollectionView.CurrentAddItem as Emp;
}
else
{
MyCollectionView.MoveCurrentToFirst();
}
break;
case "Next":
if (MyCollectionView.MoveCurrentToNext())
{
emp = MyCollectionView.CurrentAddItem as Emp;
}
else
{
MyCollectionView.MoveCurrentToLast();
}
break;
}
}
//Prevous, Next 버튼 처리
private void OnMove(Button sender)
{
if (sender == null)
{
return;
}
var b = sender as Button;
switch (b.Name)
{
case "Previous":
if (MyCollectionView.MoveCurrentToPrevious())
{
emp = MyCollectionView.CurrentAddItem as Emp;
}
else
{
MyCollectionView.MoveCurrentToFirst();
}
break;
case "Next":
if (MyCollectionView.MoveCurrentToNext())
{
emp = MyCollectionView.CurrentAddItem as Emp;
}
else
{
MyCollectionView.MoveCurrentToLast();
}
break;
}
}
void forwardButton_Click(object sender, RoutedEventArgs e)
{
view.MoveCurrentToNext();
if (view.IsCurrentAfterLast)
{
view.MoveCurrentToLast();
}
}
void next_Click(object sender, RoutedEventArgs e)
{
view.MoveCurrentToNext();
if (view.IsCurrentAfterLast)
{
view.MoveCurrentToLast();
}
;
}
private void AddCustomers(object obj)
{
Customers Customers = db.Persons.CreateObject <Customers>();
Customers.FirstName = "New Customer";
db.Persons.AddObject(Customers);
_Customerslist.AddNewItem(Customers);
_Customerslist.MoveCurrentToLast();
NotifyPropertyChanged("Customer");
}
async Task doUpdateIndex()
{
isUpdating = true;
await libManager.updateArduinoIndex();
repos.CurrentChanged -= repoChanged;
repos = new ListCollectionView(libManager.repositories.Select(r => new RepositoryVM(r)).ToList());
repos.CurrentChanged += repoChanged;
repos.MoveCurrentToLast();
OnPropertyChanged("repos");
isUpdating = false;
}
public bool MoveCurrentToLast()
{
return(view.MoveCurrentToLast());
}
/// <summary>
/// 選択中のモジュールを削除
/// </summary>
/// <param name="dataGrid"></param>
private void DeleteModules(DataGrid dataGrid)
{
var currPos = _CollectionView.CurrentPosition;
// モジュール数を編集した後に削除するとcurrPosが-1になる場合があるため、
// ここで最初に選択されている表示上のモジュールの要素番号を取得する
if (currPos == -1)
{
var cnt = 0;
foreach (var module in _CollectionView.OfType <ModulesGridItem>())
{
if (module.IsSelected)
{
currPos = cnt;
break;
}
cnt++;
}
}
var items = CollectionViewSource.GetDefaultView(_CollectionView)
.Cast <ModulesGridItem>()
.Where(x => x.IsSelected);
_ModulesInfo.Modules.RemoveRange(items);
// 削除後に全部の選択状態を外さないと余計なものまで選択される
foreach (var module in _ModulesInfo.Modules)
{
module.IsSelected = false;
}
// 選択行を設定
if (currPos < 0)
{
// 先頭行を削除した場合
_CollectionView.MoveCurrentToFirst();
}
else if (_CollectionView.Count <= currPos)
{
// 最後の行を消した場合、選択行を最後にする
_CollectionView.MoveCurrentToLast();
}
else
{
// 中間行の場合
_CollectionView.MoveCurrentToPosition(currPos);
}
// 再度選択
if (_CollectionView.CurrentItem is ModulesGridItem item)
{
item.IsSelected = true;
}
// セルフォーカス
if (dataGrid.CurrentCell.Column is not null)
{
CellFocusCommand?.Execute(new Tuple <DataGrid, int, int>(dataGrid, _CollectionView.CurrentPosition, dataGrid.CurrentCell.Column.DisplayIndex));
}
}
public bool MoveCurrentToLast()
{
return(_collectionView.MoveCurrentToLast());
}
