public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (null == m_weatherLayer)
{
return;
}
object owner;
object obj;
IPoint hitPoint;
IGlobeDisplay globedisplay = ((IGlobe)m_scene).GlobeDisplay;
ISceneViewer sceneViewer = globedisplay.ActiveViewer;
globedisplay.Locate(sceneViewer, X, Y, false, false, out hitPoint, out owner, out obj);
if (obj != null)
{
if (!(obj is IPropertySet))
{
return;
}
IPropertySet propset = obj as IPropertySet;
if (!(owner is RSSWeatherLayer3DClass))
{
return;
}
if (propset == null)
{
return;
}
//get the zip code
object o = propset.GetProperty("ZIPCODE");
long zipcode = Convert.ToInt64(o);
m_weatherLayer.Select(zipcode, Shift != 1);
}
else
{
m_weatherLayer.Select(-1L, true);
}
}
private void menuSelect_Click(System.Object sender, System.EventArgs e)
{
if (null == m_propset)
{
return;
}
long zipCode = Convert.ToInt64(m_propset.GetProperty("ZIPCODE"));
m_weatherLayer.Select(zipCode, true);
}
/// <summary>
/// select a weather items given selected items from the listbox
/// </summary>
private void SelectWeatherItems()
{
//get the selected list from the listbox
bool newSelection = this.chkNewSelection.Checked;
//in case of a new selection, unselect all items first
if (newSelection)
{
m_weatherLayer.UnselectAll();
}
IPropertySet propSet = null;
object o;
long zipCode;
//iterate through the selected items of the listbox
foreach (int index in lstWeatherItemNames.SelectedIndices)
{
//get the weatheritem properties according to the zipCode of the item in the listbox
propSet = m_weatherLayer.GetWeatherItem(Convert.ToString(lstWeatherItemNames.Items[index]));
if (null == propSet)
{
continue;
}
o = propSet.GetProperty("ZIPCODE");
if (null == o)
{
continue;
}
zipCode = Convert.ToInt64(o);
//select the item in the weather layer
m_weatherLayer.Select(zipCode, false);
}
}