Dear Everybody,
I have a question about swModelView notify.I have create a SW api Project with SW2016 API SDK, and add ViewChangeNotify code(Hight light with red color) .
But it can not fired, can you tell me why?
thank you very much!
'Here is my VB.net code================================================
Dim WithEvents iModelView As ModelView
Function AttachEventHandlers() As Boolean
AddHandler iModelView.RepaintNotify, AddressOf Me.ModelView_RepaintNotify
AddHandler iModelView.ViewChangeNotify, AddressOf Me.ModelView_swViewChangeNotify
End Function
Function DetachEventHandlers() As Boolean
RemoveHandler iModelView.RepaintNotify, AddressOf Me.ModelView_RepaintNotify
RemoveHandler iModelView.ViewChangeNotify, AddressOf Me.ModelView_swViewChangeNotify
End Function
Function ModelView_RepaintNotify(ByVal repaintTYpe As Integer) As Integer
'Fired Successful!
End Function
Function ModelView_swViewChangeNotify(ByVal View As Object) As Integer
'can not fired
End Function
'Here is my VB.net code================================================
You have to assign iModelView variable first and then Attach Event Handlers. You can use either Class Constructor or Button Click Event Handler. In the example below I use Class Constructor:
Dim SwApp As New SldWorks.SldWorks Dim SwModel As ModelDoc2 Dim WithEvents iModelView As ModelView Sub New() SwModel = SwApp.ActiveDoc iModelView = SwModel.ActiveView AttachEventHandlers() End Sub Sub AttachEventHandlers() AddHandler iModelView.RepaintNotify, AddressOf Me.ModelView_RepaintNotify AddHandler iModelView.ViewChangeNotify, AddressOf Me.ModelView_swViewChangeNotify End Sub Sub DetachEventHandlers() RemoveHandler iModelView.RepaintNotify, AddressOf Me.ModelView_RepaintNotify RemoveHandler iModelView.ViewChangeNotify, AddressOf Me.ModelView_swViewChangeNotify End Sub Function ModelView_RepaintNotify(ByVal repaintTYpe As Integer) As Integer 'Fired Successful! Return 0 End Function Function ModelView_swViewChangeNotify(ByVal View As Object) As Integer MessageBox.Show("View has been changed.") Return 0 End Function