RPS & windows Form

[dynamo.u...@gmail.com]

Hi All,

I've trying to build a form to create and delete print Sets.

I've 2 main issues:

I'm able to create a print set but I cannot access it's content unless I restart the Form. I get the errors below (depending if I'm defining the view_set variable or not)

This is the code of the function:

 def DisplaySheetsInSet (self, sender, args):
 
 self.curItem = CurrentSetsListBox.SelectedItem
 
 PrintSetForm_Load
 
 try:

 #view_set=[]
 for i in PrintSetForm.ViewSets:
 
 if i.Name == str(self.curItem):
 view_set = i
 else:
 continue
 
 Sheets=[sheet.Name for sheet in view_set.Views]
 
 SheetsLb.BeginUpdate()
 SheetsLb.Items.Clear()
 
 for sheet in Sheets:
 SheetsLb.Items.Add(sheet)
 
 SheetsLb.EndUpdate()
 
 except Exception as e:
 popup (str(e))

2) I'm able to delete print sets once. If I try do delete another one I get the following error and I need to restart the form ( code for the function that deletes the print sets shown below)

I've tried to build a function to restart/refresh the Form but it doesn't work (below):

Any ideas or suggestions?

Thank you.

[Callum]

These are good questions mate - Ive replied to the Stack Overflow post with some ideas. Let me know if they help!