private void Initialize()
{
Collection <string> tables = FileGeoDatabaseFeatureSource.GetTableNames(gdbPath);
foreach (string table in tables)
{
tableComBox.Items.Add(table.TrimStart('\\'));
tableComBox.SelectedIndex = 0;
}
}
protected override SimpleShapeType GetFeatureSimpleShapeTypeCore(FeatureLayer featureLayer)
{
FileGeoDatabaseFeatureLayer layer = featureLayer as FileGeoDatabaseFeatureLayer;
if (layer != null)
{
WellKnownType wellKnownType = WellKnownType.Invalid;
layer.SafeProcess(() =>
{
FileGeoDatabaseFeatureSource featureSource = (FileGeoDatabaseFeatureSource)layer.FeatureSource;
wellKnownType = featureSource.GetFirstFeaturesWellKnownType();
});
return(MapHelper.GetSimpleShapeType(wellKnownType));
}
return(SimpleShapeType.Unknown);
}
private void TableComBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
fieldComBox.Items.Clear();
if (e.AddedItems.Count > 0)
{
Collection <string> fields = FileGeoDatabaseFeatureSource.GetColumnNames(gdbPath, e.AddedItems[0] as string);
foreach (string item in fields)
{
fieldComBox.Items.Add(item);
}
if (fields.Contains("OBJECTID"))
{
fieldComBox.SelectedItem = "OBJECTID";
}
else
{
fieldComBox.SelectedIndex = 0;
}
okButton.IsEnabled = tableComBox.SelectedItem != null && fieldComBox.SelectedItem != null;
}
}
