private void SearchAsync()
{
EndInvoke(_asyncResult);
string search = $"{TextEditName.Text}, {SearchLookupEditState.EditValue}, {(SearchLookupEditCountry.EditValue as CodeName)?.Name}";
BingSearchDataProvider.Search(search);
}
public override InformationDataProviderBase CreateDataProvider(InformationLayer layer, string search, int resultCount)
{
GeoPoint anchorPoint = null;
if (AnchorPoint != null && AnchorPoint.Length > 0 && AnchorPoint.Length != 2)
{
throw new Exception("Invalid anchor point. Shall be a double array with 2 elements.");
}
if (AnchorPoint != null && AnchorPoint.Length == 2)
{
anchorPoint = new GeoPoint(AnchorPoint[0], AnchorPoint[1]);
}
SearchBoundingBox boundingBox = null;
if (BoundingBox != null && BoundingBox.Length > 0 && BoundingBox.Length != 4)
{
throw new Exception("Invalid bounding box. Shall be a double array with 4 elements.");
}
if (BoundingBox != null && BoundingBox.Length == 4)
{
boundingBox = new SearchBoundingBox(BoundingBox[0], BoundingBox[1], BoundingBox[2], BoundingBox[3]);
}
var provider = new BingSearchDataProvider()
{
BingKey = Parameters.BingMapKey,
ConnectionProtocol = ConnectionProtocol.Https,
GenerateLayerItems = true,
MaxVisibleResultCount = resultCount,
ProcessMouseEvents = false
};
provider.SearchOptions.ResultsCount = resultCount;
layer.DataProvider = provider;
/*
* var completion = new TaskCompletionSource<InformationDataProviderBase>();
*
* provider.SearchCompleted += (s, e) =>
* {
* completion.SetResult(provider);
* };
*/
provider.Search(search, Culture, anchorPoint, boundingBox);
//return completion.Task.Result;
return(provider);
}
void OnDataProviderChanged(BingSearchDataProvider oldValue, BingSearchDataProvider newValue)
{
if (oldValue != null)
{
oldValue.SearchCompleted -= OnDataProviderSearchCompleted;
}
if (newValue != null)
{
newValue.SearchCompleted += OnDataProviderSearchCompleted;
}
UpdateLocation();
}
public Form1()
{
InitializeComponent();
BingSearchDataProvider searchProvider = new BingSearchDataProvider()
{
BingKey = bingKey
};
searchProvider.SearchOptions.ResultsCount = 5;
SearchLayer.DataProvider = searchProvider;
}
public SCMap AddBingSearchLayer(string search, BingSearchLayerOptions options = null)
{
options ??= new BingSearchLayerOptions();
GeoPoint anchorPoint = null;
if (options.AnchorPoint != null && options.AnchorPoint.Length > 0 && options.AnchorPoint.Length != 2)
{
throw new Exception("Invalid anchor point. Shall be a double array with 2 elements.");
}
if (options.AnchorPoint != null && options.AnchorPoint.Length == 2)
{
anchorPoint = new GeoPoint(options.AnchorPoint[0], options.AnchorPoint[1]);
}
SearchBoundingBox boundingBox = null;
if (options.BoundingBox != null && options.BoundingBox.Length > 0 && options.BoundingBox.Length != 4)
{
throw new Exception("Invalid bounding box. Shall be a double array with 4 elements.");
}
if (options.BoundingBox != null && options.BoundingBox.Length == 4)
{
boundingBox = new SearchBoundingBox(options.BoundingBox[0], options.BoundingBox[1], options.BoundingBox[2], options.BoundingBox[3]);
}
var provider = new BingSearchDataProvider()
{
BingKey = Parameters.BingMapKey,
ConnectionProtocol = ConnectionProtocol.Https,
GenerateLayerItems = true,
MaxVisibleResultCount = options.ResultCount,
ProcessMouseEvents = false
};
provider.SearchOptions.ResultsCount = options.ResultCount;
options.CreateLayer(this, provider);
provider.Search(search, options.Culture, anchorPoint, boundingBox);
return(this);
}
private void PrepareMap()
{
// Create a map control.
map = new MapControl();
// Specify the map position on the form.
map.Dock = DockStyle.Fill;
// Add the map control to the window.
this.Controls.Add(map);
// Bring the map to the front.
map.BringToFront();
// Create an image tiles layer and add it to the map.
ImageLayer tilesLayer = new ImageLayer();
map.Layers.Add(tilesLayer);
// Create an information layer and add it to the map.
InformationLayer infoLayer = new InformationLayer();
map.Layers.Add(infoLayer);
VectorItemsLayer items = new VectorItemsLayer();
items.Data = new MapItemStorage();
map.Layers.Add(items);
// Create a Bing data provider and specify the Bing key.
BingMapDataProvider bingProvider = new BingMapDataProvider();
tilesLayer.DataProvider = bingProvider;
bingProvider.BingKey = yourBingKey;
// Create a Bing search data provider and specify the Bing key.
searchProvider = new BingSearchDataProvider();
infoLayer.DataProvider = searchProvider;
searchProvider.GenerateLayerItems = false;
searchProvider.BingKey = yourBingKey;
map.ShowSearchPanel = false;
}
