Write
a Python GUI program to accept a string and a character from user and count the
occurrences of a character in a string.
from
tkinter import *
def
volumesphere():
count = 0
for i in range(len(string.get())):
if(string.get()[i] == char.get()):
count = count + 1
label_text.set(count)
window = Tk()
label_text=StringVar();
Label(window,
text="Enter String:").grid(row=0)
Label(window,
text="Enter your charcter:").grid(row=1)
Label(window,
text="The total Number of Times has Occurred = ").grid(row=3)
result=Label(window,
text="", textvariable=label_text).grid(row=3,column=1)
string = Entry(window)
string.grid(row=0,
column=1)
char
= Entry(window)
char.grid(row=1,
column=1)
b =
Button(window, text="Calculate", command=volumesphere)
b.grid(row=0,
column=2,columnspan=2, rowspan=2, padx=5, pady=5)
mainloop()
