public void RefreshLayerFieldComboBox()
{
try
{
LayerFieldComboBox.ClearItems();
QueuedTask.Run(() =>
{
var LayerName = LayerComboBox.SelectedItem.ToString();
// Get all the fields from the selected item in LayerComboBox
// Get the layer in the ComboBox selection
var QALayer = MapView.Active.Map.FindLayers(LayerName).FirstOrDefault() as FeatureLayer;
if (QALayer == null)
{
return;
}
var FieldsList = QALayer.GetTable().GetDefinition().GetFields(); // as string
// bool hasItems = false; // Keep empty, as selection of an item populates the values combobox
foreach (var fld in FieldsList)
{
var fldNameString = fld.Name;
if (fldNameString != "Shape")
{
LayerFieldComboBox.AddItem(new ComboBoxItem(fldNameString));
}
}
LayerFieldComboBox.Text = "Choose...";
// Zoom to either the selected features, or the extent of all layers in the map
var featureLayers = MapView.Active.Map.Layers.OfType <FeatureLayer>().Where((featurelayer) => featurelayer.Name == LayerComboBox.SelectedItem.ToString());
if (QALayer.SelectionCount == 0)
{
QALayerSelection = QALayer.Select(); // select all features
}
else
{
QALayerSelection = QALayer.GetSelection(); // get current selection
}
//Selection QASelection = QALayer.GetSelection();
var selectionSet = QALayerSelection.GetObjectIDs();
if (QALayerSelection.GetCount() > 0)
{
MapView.Active.ZoomTo(QALayer, selectionSet, TimeSpan.FromSeconds(0));
MapView.Active.ZoomOutFixed(TimeSpan.FromSeconds(0));
}
else
{
MapView.Active.ZoomTo(QALayer);
}
});
}
catch (Exception ex)
{
MessageBox.Show("Error in RefreshLayerFieldComboBox: " + ex.ToString(), "Error");
}
}
public void ResetTab()
{
if (!_deferredRefreshOfLayerList)
{
if (Project.Current.HasEdits)
{
MessageBox.Show("You have ended your current review session. You have unsaved edits.");
}
// clear the comboboxes
EditNoteComboBox.ClearItems();
LayerFieldComboBox.ClearItems();
QAFieldComboBox.ClearItems();
FieldValueComboBox.ClearItems();
// reset states to deactivated
FrameworkApplication.State.Deactivate("active_state_1");
FrameworkApplication.State.Deactivate("active_state_2");
FrameworkApplication.State.Deactivate("active_state_3");
}
}
