https://supportcenter.devexpress.com/ticket/details/q588006/wait-to-aspxgridview-updateedit
Wait to ASPxGridView.UpdateEdit() | DevExpress Support
Oct 27, 2020 - Hi! I have an ASPxButton, when I click it in ClientSideEvents I call ASPxGridView.UpdateEdit(), but I want to wait until UpdateEdir finalize
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