Object Reference not set to an instance of an object in Background image RRS feed

  • Question

  • Hi All,

    I am using custom editor collection for a property(which contains the collection of custom controls)  in custom control. I have used the UITypeEditor for this proeprty as given in below link . Now when clicking the property, UI editors shows but when clicking the background image it shows the following error.

    UI TypeEditor  - https://docs.microsoft.com/en-us/previous-versions/ms171840(v=vs.140)?redirectedfrom=MSDN

    Can anyone please help me to resolve this?

    Sample - https://drive.google.com/open?id=1RlclqtMib6FrmONVGm8DcILZb4cFwHC3     

    Video - https://drive.google.com/file/d/1CgHJA9Qxt_2a1Mxyh5OLn7GCThjyS5ma/view?usp=sharing 

    Wednesday, September 11, 2019 5:44 AM


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