Filter a RadGrid When the Enter Key is Pressed

In Winform,is there any way to enable radGrid Filtering only when Enter key pressed. because I want to filter records from server side (filter from total records in database). And also need to disable the auto-suggest text from filter control.

I added

this.radGridView1.FilterChanged += new GridViewCollectionChangedEventHandler(radGridView_FilterChanged);

But this event triggering without hit enter key. Its possible in web application. But Is there any option available in telerik for Winforms, or how can i do it.

thank you in advance!