key parameter defines sorting order, in this case we take first part before ':' and make it integer for comparison in nameless lambda function. If you feel unconfortable with lambda you can also define the function separately with name with def and give it as key parameter.
I have used Counter() to do this manually by listing them individually and then using Counter(list). As there are thousands of IP addresses, it is impossible to list them out manually in the program. Is there any way where I can get the output with a for loop or anything else?
Please do not hijack an existing thread, start your own thread with the appropriate title.
For Each ctrl As Control In Me.Controls("pnlMainPanel").Controls
If ctrl.GetType Is GetType(System.Windows.Forms.Panel) Then
For Each subCtrl As Control In ctrl.Controls
If subCtrl.GetType Is GetType(System.Windows.Forms.TextBox) Then
If subCtrl.GetType Is ...