文字列のリストをリスト ボックスの内容にバインドしようとしています。何らかの理由で、bluetape リストの結果が表示されますが、BluetapeList の内容がリスト ボックスに表示されません。どんな助けでも大歓迎です!
XAML:
<ListBox
Name="lbxTapeIn"
Grid.Row="1"
Grid.Column="1"
Grid.ColumnSpan="1"
Width="70"
Height="80"
SelectionChanged="TapeSelectionChanged"
ItemsSource="{Binding}"
SelectedValue="{Binding SelectedBt}"
Background="DeepSkyBlue"
Foreground="MidnightBlue"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Margin="5"/>
コードビハインド:
public partial class OverrideAoiBinningWindow : Window
{
private OverrideAoiBinningWindowViewModel ovAoiBinWin;
public OverrideAoiBinningWindow()
{
InitializeComponent();
ovAoiBinWin = new OverrideAoiBinningWindowViewModel(tvwWaferList, txtFilter);
AssignDataContexts();
}
private void AssignDataContexts()
{
btnChooseWafer.DataContext = ovAoiBinWin;
btnSave.DataContext = ovAoiBinWin;
txtWafer.DataContext = ovAoiBinWin;
cbxAoiState.DataContext = ovAoiBinWin;
lbxTapeIn.DataContext = ovAoiBinWin.BluetapeList;
}
private void TapeSelectionChanged(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(ovAoiBinWin.SelectedWafer))
{
if (cbxAoiState.SelectedValue != null)
{
btnSave.IsEnabled = true;
}
}
}
private void AoiStateChanged(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(ovAoiBinWin.SelectedWafer))
{
if (lbxTapeIn.SelectedValue != null)
{
btnSave.IsEnabled = true;
}
}
}
private void Close(object sender, RoutedEventArgs e)
{
this.Close();
}
}
モデルを見る:
public class OverrideAoiBinningWindowViewModel : ViewModelBase, ISelectWafers
{
public OverrideAoiBinningWindowViewModel(TreeView tvwWaferList, TextBox txtFilter)
{
// Set private fields
this.tvwWaferList = tvwWaferList;
this.txtFilter = txtFilter;
// Instantiate objects and initialize settings
this.InstantiateObjects();
this.SetControlSettings();
// Run the initialization thread
initThread.RunWorkerAsync();
}
public string SelectedWafer
{
get
{
return selectedWafer;
}
set
{
selectedWafer = value;
OnPropertyChanged("SelectedWafer");
}
}
public string SelectedBt
{
get
{
return selectedBt;
}
set
{
selectedBt = value;
OnPropertyChanged("SelectedBt");
}
}
public string SelectedAoiState
{
get
{
return selectedAoiState;
}
set
{
selectedAoiState = value;
OnPropertyChanged("SelectedAoiState");
}
}
public List<string> AOIStateList
{
get
{
return aoiStateList;
}
set
{
aoiStateList = value;
OnPropertyChanged("AOIStateList");
}
}
public List<string> BluetapeList
{
get
{
return bluetapeList;
}
set
{
bluetapeList = value;
OnPropertyChanged("BluetapeList");
}
}
public ICommand SelectWaferCommand
{
get
{
if (selectWaferCommand == null)
{
selectWaferCommand = new DelegateCommand(SelectWafer);
}
return selectWaferCommand;
}
}
public ICommand SaveAoiStateCommand
{
get
{
if (saveAoiStateCommand == null)
{
saveAoiStateCommand = new DelegateCommand(SaveAoiState);
}
return saveAoiStateCommand;
}
}
private void InstantiateObjects()
{
initThread = new BackgroundWorker();
aoiStateList = new List<string>();
bluetapeList = new List<string>();
converter = new WaferIDConverter();
}
private void SetControlSettings()
{
initThread.WorkerReportsProgress = false;
initThread.WorkerSupportsCancellation = false;
initThread.DoWork += InitThread_DoWork;
initThread.RunWorkerCompleted += InitThread_RunWorkerCompleted;
}
private void PopulateAoiStateList()
{
aoiStateList.Add("True");
aoiStateList.Add("False");
aoiStateList.Add("NotBinned");
aoiStateList.Add("NeverAOI");
}
private void PopulateBluetapeList()
{
waferQueries = new WaferQueries(
DataLibrary.GetSingulationOne(selectedWafer));
foreach (BlueTape tape in waferQueries.GetBlueTapeList())
{
bluetapeList.Add(tape.Name);
}
OnPropertyChanged("BluetapeList");
}
private void SaveAoiState()
{
Mouse.OverrideCursor = Cursors.Wait;
singOne = new SingOneTable();
singOne.OverrideAoiState(selectedWafer, selectedBt, selectedAoiState);
Mouse.OverrideCursor = null;
MessageBox.Show(
"The AOI state of " + selectedBt + " from " + selectedWafer +
" has been successfully changed to " + selectedAoiState + "!",
"AOI State Saved", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
public void SelectWafer()
{
Mouse.OverrideCursor = Cursors.Wait;
SelectedWafer = tvwWaferList.SelectedValue.ToString();
PopulateBluetapeList();
Mouse.OverrideCursor = null;
}
private void InitThread_DoWork(object sender, DoWorkEventArgs e)
{
if (!handled)
{
PopulateAoiStateList();
tvwPresenter = new TreeViewPresenter(tvwWaferList, txtFilter, this);
tvwPresenter.WaferList = DataLibrary.GetWaferList();
handled = true;
}
}
private void InitThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
tvwPresenter.TreeView.DataContext = tvwPresenter.ProcessesAndWafers;
tvwPresenter.WaferListCache = tvwPresenter.ProcessesAndWafers;
tvwPresenter.ProcessArray = tvwPresenter.WaferListCache.ToArray();
//TODO: Update Status text block
}
}