import tkinter as tk
my_w = tk.Tk()
my_w.geometry("420x200") # Size of the window
my_w.title("www.plus2net.com") # Adding a title
def my_upper(*args):
str1.set(str1.get().upper()) # change to Upper case
str1 = tk.StringVar(my_w) # declare StringVar()
e1 = tk.Entry(my_w,textvariable=str1,font=28,width=30,bg='yellow')
e1.grid(row=0,column=1,pady=20,padx=10)
str1.trace('w',my_upper) # trigger when variable changes
my_w.mainloop()
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12-12-2022 | |
Hi how are you How to print hard copy of frame data in image format using tkinter python And how to print Treeview data also |