Blazor: How to use the onchange event in when using @bind also?

I need to be able to run a function after a selection in made in a <select>. The issue is I'm also binding with @bind and I get a error when I try to use @onchange stating that it is already in use by the @bind. I tried using @onselectionchange, but that does nothing(doesn't run the function). I could forget the @bind and just assign @onchange to a function, but I'm not sure how to pass the selected value to the function.

I have the following code:

<select @bind="@SelectedCustID" @ @onchange="@CustChanged" class="form-control">    @foreach (KeyGuidPair i in CustList)    {<option value="@i.Value">@i.Text</option>    }</select>

Thanks.