https://community.esri.com/t5/arcgis-pro-sdk-questions/symbology-window-field-dropdown-does-not-update/m-p/1485821#M11616 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="zhangjinzhou_0-1717649198825.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/106330i515DFA5C7CCDDC8F/image-size/medium?v=v2&amp;px=400" role="button" title="zhangjinzhou_0-1717649198825.png" alt="zhangjinzhou_0-1717649198825.png" /></span></P><P>I created a new field with "AddField" management tool. The highlighted dropdown does not include newly created attribute. To show the new attribute, I have to click the "unique value", select something else and the select "unique value" again. I think this operation triggers refresh of the dropdown. However, if I create the attribute directly in attribute table window, the dropdown shows the new field automatically. I there a event I can use to trigger the dropdown refresh like attribute table?</P> Thu, 06 Jun 2024 04:52:01 GMT zhangjinzhou 2024-06-06T04:52:01Z https://community.esri.com/t5/arcgis-pro-sdk-questions/symbology-window-field-dropdown-does-not-update/m-p/1485821#M11616 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="zhangjinzhou_0-1717649198825.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/106330i515DFA5C7CCDDC8F/image-size/medium?v=v2&amp;px=400" role="button" title="zhangjinzhou_0-1717649198825.png" alt="zhangjinzhou_0-1717649198825.png" /></span></P><P>I created a new field with "AddField" management tool. The highlighted dropdown does not include newly created attribute. To show the new attribute, I have to click the "unique value", select something else and the select "unique value" again. I think this operation triggers refresh of the dropdown. However, if I create the attribute directly in attribute table window, the dropdown shows the new field automatically. I there a event I can use to trigger the dropdown refresh like attribute table?</P> Thu, 06 Jun 2024 04:52:01 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/symbology-window-field-dropdown-does-not-update/m-p/1485821#M11616 zhangjinzhou 2024-06-06T04:52:01Z https://community.esri.com/t5/arcgis-pro-sdk-questions/symbology-window-field-dropdown-does-not-update/m-p/1487450#M11629 <P>Hi,</P><P>What version of Pro are you on? I am unable to reproduce this issue.&nbsp;</P><P>Also, as an FYI - You can add fields to a dataset using DDL: <A href="https://github.com/Esri/arcgis-pro-sdk/wiki/ProConcepts-DDL#adding-or-removing-fields" target="_self">Adding or Removing Fields</A></P><P>Thanks!</P><P>Uma</P> Fri, 07 Jun 2024 20:48:18 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/symbology-window-field-dropdown-does-not-update/m-p/1487450#M11629 UmaHarano 2024-06-07T20:48:18Z