title: In Tkinter, How I disable Entry?
body: <p>How I disable Entry in Tkinter.</p>
  
  <pre><code>def com():
         ....
  
  entryy=Entry()
  entryy.pack()
  
  button=Button(text="Enter!", command=com, font=(24))
  button.pack(expand="yes", anchor="center")
  </code></pre>
  
  <p>As I said How I disable Entry in com function?</p>