// ***********************************************************************************
// * User selected a facility type... query for that facility type
// ***********************************************************************************
private async void cmbFieldType_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
BufferType resourceType = (BufferType)cmbFacility.SelectedItem;
if (resourceType.Name == "Select Type")
{
return;
}
var query = new ESRI.ArcGIS.OperationsDashboard.Query();
query.WhereClause = _bufferField + "='" + resourceType.Name + "'";
query.ReturnGeometry = true;
query.SpatialFilter = _mapWidget.Map.Extent;
query.Fields = new string[] { "*" };
BufferLayer layer = (BufferLayer)cmbLayers.SelectedItem;
var result = await layer.DataSource.ExecuteQueryAsync(query);
if (result == null || result.Features == null)
{
return;
}
else
{
queryResourceType_ExecuteCompleted(result);
}
}
// ***********************************************************************************
// * Query the selected resource layer to get the different resource types...
// ***********************************************************************************
private void cmbLayers_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (cmbLayers.SelectedIndex > 0)
{
rbSelectedFeaturesFromLayer.IsChecked = true;
BufferLayer bufferLayer = (BufferLayer)cmbLayers.SelectedItem;
queryBufferLayer(bufferLayer.DataSource);
}
}
public BufferMapToolBar(MapWidget mapWidget, String bufferDataSource, String bufferField)
{
InitializeComponent();
this.DataContext = this;
// Store a reference to the MapWidget that the toolbar has been installed to.
_mapWidget = mapWidget;
// The following parameters are used when user selecting features from a layer.
// DataSource and Field names need to be specified in the tool settings.
BufferLayers = new ObservableCollection <BufferLayer>();
var selectLyr = new BufferLayer();
if (bufferDataSource == null)
{
selectLyr.Name = "Use Settings for buffer layer";
selectLyr.DataSource = null;
BufferLayers.Add(selectLyr);
}
else
{
_bufferDataSource = bufferDataSource;
_bufferField = bufferField;
selectLyr.Name = "Select a layer";
selectLyr.DataSource = null;
BufferLayers.Add(selectLyr);
ESRI.ArcGIS.OperationsDashboard.DataSource layerDataSource = null;
IEnumerable <ESRI.ArcGIS.OperationsDashboard.DataSource> dataSources = OperationsDashboard.Instance.DataSources;
foreach (ESRI.ArcGIS.OperationsDashboard.DataSource d in dataSources)
{
if (d.Id == _bufferDataSource)
{
layerDataSource = d;
break;
}
}
BufferTypes = new ObservableCollection <BufferType>();
var bufferLayer = new BufferLayer();
bufferLayer.Name = layerDataSource.Name;
bufferLayer.DataSource = layerDataSource;
BufferLayers.Add(bufferLayer);
}
}
public BufferMapToolBar(MapWidget mapWidget, String bufferDataSource, String bufferField)
{
InitializeComponent();
this.DataContext = this;
// Store a reference to the MapWidget that the toolbar has been installed to.
_mapWidget = mapWidget;
// The following parameters are used when user selecting features from a layer.
// DataSource and Field names need to be specified in the tool settings.
BufferLayers = new ObservableCollection<BufferLayer>();
var selectLyr = new BufferLayer();
if (bufferDataSource == null)
{
selectLyr.Name = "Use Settings for buffer layer";
selectLyr.DataSource = null;
BufferLayers.Add(selectLyr);
}
else
{
_bufferDataSource = bufferDataSource;
_bufferField = bufferField;
selectLyr.Name = "Select a layer";
selectLyr.DataSource = null;
BufferLayers.Add(selectLyr);
ESRI.ArcGIS.OperationsDashboard.DataSource layerDataSource = null;
IEnumerable<ESRI.ArcGIS.OperationsDashboard.DataSource> dataSources = OperationsDashboard.Instance.DataSources;
foreach (ESRI.ArcGIS.OperationsDashboard.DataSource d in dataSources)
{
if (d.Id == _bufferDataSource)
{
layerDataSource = d;
break;
}
}
BufferTypes = new ObservableCollection<BufferType>();
var bufferLayer = new BufferLayer();
bufferLayer.Name = layerDataSource.Name;
bufferLayer.DataSource = layerDataSource;
BufferLayers.Add(bufferLayer);
}
}