Yes, it is possible to create a non-modal form for your FeatureCAM Add-In.
By default, when you create a dialog form in FeatureCAM, it is created as a modal form. This means that the user cannot interact with the FeatureCAM interface until the dialog form is closed.
To make your form non-modal, you will need to change the ShowDialog method to Show.
Here is an example:
Public Class MyAddIn
Inherits FeatureCAM.tagFMAddIn
Private myForm As MyForm
Public Overrides Sub OnCommand(ByVal CommandID As Long)
If CommandID = 1 Then
If myForm Is Nothing Then
myForm = New MyForm()
myForm.Show() 'Change from myForm.ShowDialog() to myForm.Show()
End If
End If
End Sub
End Class
By changing the ShowDialog method to Show, the form will be displayed as a non-modal form, and the user will be able to interact with the FeatureCAM interface while the form is open.
Note that since the form is now non-modal, the user can still interact with the FeatureCAM interface even if the form is open. This means that you will need to handle any user interactions appropriately in your code.
