WindowPanel close button fire featurelayer event problem

Question

If a WindowPanel has close button up a polygon of FeatureLayer with click event, when click this close button of WindowPanel, it close the WindowPanel and fire the click event of FeatureLayer :( .

How can fix it?
Sorry for my English.

LianchengRen · Answer

😄 Get it.

Thanks.

DominiqueBroux · Answer

It's because the WindowPanel which is provided in the template is using the LeftButtonDown event to close itself.
 
Then the LeftButtonUp is fired on the underlying elements (a feature layer in your case) because the window panel is no more existing.
 
To avoid this behavior you can create a button (instead a simple image) to close the window (the click event of a button handles both buttondown and buttonup events).

LianchengRen · Answer

Page Code: table_1.id table_1.name C#: private void FeatureLayer_Initialized_7(object sender, EventArgs e) { ((FeatureLayer)sender).MouseLeftButtonUp += new FeatureLayer.MouseButtonEventHandler(FeatureLayer_MouseLeftButtonUp_7); } private void FeatureLayer_MouseLeftButtonUp_7(object sender, GraphicMouseButtonEventArgs args) { Graphic graphic = args.Graphic; FeatureLayer_level_chick = 7; DataGrid_navigator_dizhi_item_select(graphic); } Element(polygon) in "layer_7" have Maptip and click event. If the Close button of Windowpanel up the Element(polygon) of "layer_7", clicking the close button will close the Windowpanel and fire "FeatureLayer_MouseLeftButtonUp_7".