SGShyam G Syncfusion Team January 27, 2020 02:31 AM
By default, when we drag a node from the symbol palette and drop it onto the diagram, it will be automatically added into the nodes collection. We need not use any event to update the nodes collection. We have created a sample in which we have rendered the symbol palette and the diagram control. We have added a button to know the nodes count in the diagram. Please refer to a sample below.
SGShyam G Syncfusion Team February 11, 2020 05:34 AM
Sorry for the inconvenience.
Due to technical issues, the reported issue will not be available in the current weekly patch release. However, the fix will be included in our next weekly patch release scheduled on 18th February, 2020.
SKSuganthi Karuppannan Syncfusion Team February 18, 2020 08:47 AM
We have fixed the reported issue and included it in our patch release (v17.4.50) which is rolled out successfully.
Please upgrade to the latest version packages to resolve this issue.