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我想在python 3.5中學習tkinter,出於某種原因,我無法在輸入框中打印文本。這裏是我的代碼:無法定義tkinter的變量輸入框
from tkinter import *
text = StringVar
def func():
print(text.get())
root = Tk()
root.geometry('450x450')
root.title('App')
mylabel = Label(text='My Label').grid(row = 0, column=0, sticky='W')
mybutton = Button(text = 'Button',command = func).grid(row=0,column=1,sticky='W')
myentry = Entry(root, textvariable=text).grid(row=1,column=1)
root.mainloop()
然而,當我按下按鈕,我得到一個錯誤說
Traceback (most recent call last):
File "/usr/lib/python3.5/tkinter/__init__.py", line 1553, in __call__
return self.func(*args)
File "tkapp.py", line 6, in func
print(text.get())
TypeError: get() missing 1 required positional argument: 'self'
在此先感謝您的幫助!