I try to add rows with "GridViewRowInfo Collection Editor", but when I try to press "Add" I always get following error messages: "Constructor on type 'Telerik.WinControls.UI.GridViewRowInfo' not found. Any suggestion?
Although it is exposed, the GridViewInfo.Rows collection is a property that is currently not intended to be used in design-time. But you can use it at runtime, for example to add new rows.
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