Latest Contributions by ShaningYu

In my ArcObjects AddIns project, there is function to update about 300+ records of a ITable or a FeatureClass stored in Oracle SDE database.  As the program is executed for about 180 - 280 records, a System.Runtime.InteropServices.ExternalException throws out: {"Underlying DBMS error [ORA-00604: error occurred at recursive SQL level 1\nORA-01000: maximum open cursors exceeded\n] [TblName]"} By referring to http://support.esri.com/technical-article/000005807, our DBA increased the value of OPEN_CURSORS from 300 to 600, and then re-started the Oracle DB.  However the error still exists for updating ITable (but OK for FeatureClass).  I will appreciate if you can share your experience for this bug. ... View more

Several months ago, the Google Street View worked well in my application in html format.  Then, I created an aspx page and loaded all of the HTML code into it.  When I click the Google Street Map again, I received warning message: "Oops! Something went wrong.  This page did not load Google Maps correctly.  See the JavaScript code for technical details."  Through Chrome F12, the error message is Google Maps API error: MissingKeyMapError.  Then, I checked  https://developers.google.com/maps/documentation/javascript/error-messages#missing-key-map-error and followed the instruction (https://developers.google.com/maps/documentation/javascript/get-api-key ) and get the key.  I copied pasted the code: <script async defer src="https://maps.googleapis.com/maps/api/js?key=myKeyHere&callback=initMap"   type="text/javascript"> But I still get runtime error. Did I do something wrong?   Thanks if you can help.. ... View more

I want to do such a job: 1)  After adding a point on the Street Map, zoom the map into the level as the point is on it (like a shopping store on a map). 2)  Export this thumbnail map in a JavaScript code. I coded as below:     var thumbMap = new Map( {         basemap: "street",         center: [x, y],       // x = 38.0; y = -77.0;         visible: false,         zoom: 10     });     thumbMap.addLayer(gLayer);     // runtime error But I got runtime error: addLayer not supported.  I checked the object in VS Watch and observed that it does not contain any method.  What's wrong in my code?  How can I refer it to the existing map (this.map) in this project?  Appreciate if you can provide your advisory.. ... View more

In my SOE application, for the out of range data, I want to either pop-out a warning message or display the customized error message.  How to do it?  Can I use JavaScript to do it?  Thanks. ... View more