python tkinter，如何在单击一个按钮时运行两个命令？

Question

如何单击一个按钮运行两个命令？例子：def commend1():  print "hi"def commend2():  print "hello"#TKinterbutton = Button(root, commend= ?)我希望它们同时运行

Answer 1

最基本的答案是：

def commend1():

  print "hi"

def commend2():

  print "hello"

def cmd12():

  commend1()

  commend2()

#TKinter

button = Button(root, command=cmd12)

Answer 2

你可以让你的commended1() 像这样调用commend2()：

def commend1():

  print "hi"

  commend2()

def commend2():

  print "hello"

#TKinter

button = Button(root, command= commend1)