topic Re: Add to Selection option for Query task in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574217#M14743 <HTML><HEAD></HEAD><BODY><SPAN>Original User: SharpGIS</SPAN><BR /><BR /><SPAN>Could you define what you mean by this? Query task is not a selection tool. It's meant for querying data on the server.</SPAN></BODY></HTML> Mon, 17 May 2010 18:17:54 GMT Anonymous User 2010-05-17T18:17:54Z Add to Selection option for Query task https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574216#M14742 <HTML><HEAD></HEAD><BODY><SPAN>Original User: tgorrie</SPAN><BR /><BR /><SPAN>Is it possible for me to "add to selection" for the query task?</SPAN><BR /><BR /><SPAN>Thanks.</SPAN></BODY></HTML> Mon, 17 May 2010 16:18:15 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574216#M14742 Anonymous User 2010-05-17T16:18:15Z Re: Add to Selection option for Query task https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574217#M14743 <HTML><HEAD></HEAD><BODY><SPAN>Original User: SharpGIS</SPAN><BR /><BR /><SPAN>Could you define what you mean by this? Query task is not a selection tool. It's meant for querying data on the server.</SPAN></BODY></HTML> Mon, 17 May 2010 18:17:54 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574217#M14743 Anonymous User 2010-05-17T18:17:54Z Re: Add to Selection option for Query task https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574218#M14744 <HTML><HEAD></HEAD><BODY><SPAN>Original User: tgorrie</SPAN><BR /><BR /><SPAN>I am using the spatial query sample to bind a QueryTask result to a datagrid (see below). I would like to add to or combine the query results instead of clearing it each time. </SPAN><BR /><BR /><SPAN>Thank you.</SPAN><BR /><BR /><SPAN>' Bind data grid to query results</SPAN><BR /><SPAN>Dim resultFeaturesBinding As New Binding(("LastResult.Features"))</SPAN><BR /><SPAN>resultFeaturesBinding.Source = QueryTask</SPAN></BODY></HTML> Tue, 18 May 2010 11:24:37 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574218#M14744 Anonymous User 2010-05-18T11:24:37Z Re: Add to Selection option for Query task https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574219#M14745 <HTML><HEAD></HEAD><BODY><SPAN>In this case, you can no more take advantage of the existing collection 'QueryTask.LastResults.Features'.</SPAN><BR /><BR /><SPAN>You have to manage yourself a collection of graphics.</SPAN><BR /><SPAN>When you get the result of a query, depending on your need, you can append/replace/combine/clear the collection.</SPAN></BODY></HTML> Tue, 18 May 2010 12:09:46 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574219#M14745 DominiqueBroux 2010-05-18T12:09:46Z Re: Add to Selection option for Query task https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574220#M14746 <HTML><HEAD></HEAD><BODY><SPAN>Original User: bcales</SPAN><BR /><BR /><SPAN>tgorrie - did you get this working - if so, would you mind sharing code.</SPAN></BODY></HTML> Wed, 16 Feb 2011 22:07:06 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/add-to-selection-option-for-query-task/m-p/574220#M14746 Anonymous User 2011-02-16T22:07:06Z