void dlg_Closed(object sender, EventArgs e) {
//try and clean up
GeocodeUtils.RemoveFromMapOverlay(ForTheUcModule.ActiveMapView);
//geocode dialog was closed
_dlg.Closed -= dlg_Closed;
_dlg = null;
}
protected override async void OnClick() {
if (_dlg != null)
return;//already shown
_dlg = new GeocodeTextWindow();
_dlg.Closed += dlg_Closed;
_dlg.Show();
}
void dlg_Closed(object sender, EventArgs e)
{
//try and clean up
GeocodeUtils.RemoveFromMapOverlay(ForTheUcModule.ActiveMapView);
//geocode dialog was closed
_dlg.Closed -= dlg_Closed;
_dlg = null;
}
protected override async void OnClick()
{
if (_dlg != null)
{
return;//already shown
}
_dlg = new GeocodeTextWindow();
_dlg.Closed += dlg_Closed;
_dlg.Show();
}