private void RadioButton_CheckedChanged(object sender, EventArgs e) { RadioButton radioButton = (RadioButton)sender; if (radioButton.Checked) { Overlay currentOverlay = (Overlay)radioButton.Tag; OverlayChangedOverlaySwitcherEventArgs overlaySwitchedEventArgs = new OverlayChangedOverlaySwitcherEventArgs((Overlay)radioButton.Tag); OnOverlaySwitched(overlaySwitchedEventArgs); if (overlaySwitchedEventArgs.Cancel) { radioButton.Checked = false; foreach (RadioButton item in Controls.OfType <RadioButton>()) { Overlay tempOverlay = item.Tag as Overlay; if (tempOverlay != null && tempOverlay.IsVisible) { item.Checked = true; break; } } } else { foreach (Overlay overlay in Overlays) { overlay.IsVisible = currentOverlay == overlay; } mapControl.Refresh(); } } }
protected virtual void OnOverlayChanged(OverlayChangedOverlaySwitcherEventArgs e) { EventHandler<OverlayChangedOverlaySwitcherEventArgs> handler = OverlayChanged; if (handler != null) { handler(this, e); } }
private void OverlaySwitcherOverlayChanged(object sender, OverlayChangedOverlaySwitcherEventArgs e) { BingMapsOverlay bingMapsOverlay = e.Overlay as BingMapsOverlay; if (bingMapsOverlay != null) { e.Cancel = ApplyBingMapsKey(); } }
protected virtual void OnOverlayChanged(OverlayChangedOverlaySwitcherEventArgs e) { EventHandler <OverlayChangedOverlaySwitcherEventArgs> handler = OverlayChanged; if (handler != null) { handler(this, e); } }
private void ChangeBaseOverlay(OverlayItem item) { if (IsLoaded) { OverlayChangedOverlaySwitcherEventArgs overlaySwitchedEventArgs = new OverlayChangedOverlaySwitcherEventArgs(item.Overlay); OnOverlayChanged(overlaySwitchedEventArgs); if (overlaySwitchedEventArgs.Cancel) { BindingOverlays(CurrentMap.Overlays.FirstOrDefault(o => o.IsBase && o.IsVisible)); } else { foreach (Overlay overlay in CurrentMap.Overlays.Where(o => o.IsBase)) { overlay.IsVisible = item.Overlay == overlay; } CurrentMap.Refresh(); } } }