Checkbox and Radio Button Programming on GUI

Am I on the right path here with my checkboxes and radio button programming. I have about three different checkboxes and a few radio button that I need to use in a If then statement. Unless, there is a simplier way of calling a layer using them...

private void checkBox1_Checked Changed(object sender, EventArgs e)

If (checkboxstate.checked == true) Then
If radioAtr.Enabled Then openFileDialog.InitialDirectory = "K:\"......

All help is extremely appreciated. Thanks!