https://supportcenter.devexpress.com/ticket/details/t1160366/how-to-close-popupedit-of-tcxdbtreelist-in-tcxdbtreelistcolumn
How to close PopupEdit of TcxDBTreeList in TcxDBTreelistColumn | DevExpress Support
Apr 17, 2023 - Hello, I have a TcxDBTreeList with a PopupEdit column of another TcxDBTreeList. When double-clicking on a note in the popup DBTreeList, how
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