TestCMD=frame. The register (test)

Check the touch is not clear that the register

CodePudding user response:

CodePudding user response:

reference 1st floor llf_cloud response:

The from tkinter import *

Master=Tk ()

V=StringVar ()

Def test (content, reason, name) :
If the content=="little turtle" :
Print (" right!" )
Print (content, reason, name)
Return True
The else:
Print (" error!" )
Print (content, reason, name)
Return False

TestCMD=master. Register (test)
E1=Entry (master, textvariable=v, validate="focusout \
Validat
Ecommand=(testCMD, P '%', '% v', '% W))
E2=Entry (master)
E1. Pack (padx=10, pady=10)
E2. Pack (padx=10, pady=10)

Mainloop ()

CodePudding user response:

reference 1st floor llf_cloud response:

What is the register here mean? What is the role?

CodePudding user response:

GUI don't understand, which bosses, learning how to learn,