Hierarchy DataGrid not Expanding Rows

[enchev]

@Pedro_Horta

async void

Async voids are not recommended:

Async/Await - Best Practices in Asynchronous Programming

Use async Task instead:

RadzenDataGrid self-Reference hierarchy not working with await

RadzenDataGrid is not displaying children if I use await in OnLoadChildData event like this: async void LoadChildData(DataGridLoadChildDataEventArgs<Organization> args) { isBusy = true; args.Data = await Api.OrgWithCounts() isBusy = false; StateHasChanged(); } It's working if I call it without await: void LoadChildData(DataGridLoadChildDataEventArgs<Organization> args) { isBusy = true; args.Data = Task.Run(() => Api.OrgWithCounts()).Result; isBusy = fal…