Crud question

Is there a Radzen component to add "edit" and "add" to the datagrid or do I just need to program that with straight c#?


There is no such component.
You can refer this sample to add/edit the grid.

I'm sorry I have one more question for you.

this is my code
void InsertRow()
TotalTechTable.InsertRow(new Order());
void OnCreateRow(Order order)

these are the errors I'm getting.

any ideas? I'm sure its simple but clearly not for me.

Refer to sample projects here to get a fair idea of how to use radzen in your application