https://www.syncfusion.com/forums/153972/ejs-grid-with-edittype-dropdownedit-broken-under-angular-9?reply=nqyyft
ejs-grid with editType='dr... | Angular - EJ 2 Forums | Syncfusion
Forum Thread - Grid - ejs-grid with editType='dropdownedit' broken under Angular 9. Browse other users' questions about...
ejsgriddrangularforums
https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.Grids.EditType.html
Enum EditType - Blazor API Reference | Syncfusion
Specifies the edit type of the GridColumn. It is used to render the specified editor component in the grid edit form to edit the corresponding cell value.
api referenceenumblazorsyncfusion