How to bind an attribute field to a combobox?

Question

I saw a few samples related to bind layers or sublayers names to a combobox. I would like to know how to bind a column of attribute (like STATE_NAME) in one single layer(like http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/5) to a combobox. So the combobox will list all the state names. Thank you 🙂

DanDong · Answer

Did you look at this sample : http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#AttributeQuery?

Yes, I saw this sample's code. It seems like performing a query task for initially loading the state_name
queryTask.ExecuteAsync(query, "initial");

Right now I am using this method, I am just wondering whether there is other way that we can directly bind the attribute from one layer to the combox 🙂

DominiqueBroux · Answer

So the combobox will list all the state names.

Did you look at this sample : http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#AttributeQuery?