private void SearchLayer_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
txtAttQueryWhere.Text = "";
lstAttQueryField.Items.Clear();
ComboBoxItem item = lstAttQueryLayer.SelectedItem as ComboBoxItem;
ArcGISLayerInfo layerInfo = item.Tag as ArcGISLayerInfo;
ArcGISQueryLayer queryLayer = widgetConfig.QueryLayers[lstAttQueryLayer.SelectedIndex];
if (layerInfo.IsReady)
{
string fieldType = "";
if (!string.IsNullOrEmpty(queryLayer.QueryFields))
{
string[] queryFields = queryLayer.QueryFields.Split(',');
foreach (ArcGISLayerField field in layerInfo.Fields)
{
if (queryFields.Contains(field.Name, StringComparer.CurrentCultureIgnoreCase))
{
fieldType = field.Type.Substring(13); // "esriFieldType".Length
lstAttQueryField.Items.Add(new ListBoxItem()
{
Content = string.Format("{0} ({1})", field.Name, fieldType), Tag = field, Height = 20
});
}
}
}
else
{
foreach (ArcGISLayerField field in layerInfo.Fields)
{
fieldType = field.Type.Substring(13); // "esriFieldType".Length
if (!fieldType.Equals("Geometry") && !fieldType.Equals("Raster") && !fieldType.Equals("Blob"))
{
lstAttQueryField.Items.Add(new ListBoxItem()
{
Content = string.Format("{0} ({1})", field.Name, fieldType), Tag = field, Height = 20
});
}
}
}
}
}
public QueryTool(ArcGISQueryLayer queryLayer, ArcGISLayerInfo layerInfo)
{
this.QueryLayer = queryLayer;
this.LayerInfo = layerInfo;
}
public QueryResultEventArgs(string error, ArcGISQueryLayer queryLayer)
{
this.errorMsg = error;
this._queryLayer = queryLayer;
}
public QueryResultEventArgs(FeatureSet fset, ArcGISQueryLayer queryLayer)
{
this._fset = fset;
this._queryLayer = queryLayer;
}
