StreamReader read = new StreamReader(@"C:\Users\musht\source\repos\WinFormsApp2\Movies.txt");
int count = int.Parse(read.ReadLine());


for (int i = 0; i < count; i++)
{
var button = (Button)sender;
button.Tag = i;
var identifier = (int)button.Tag;
var form = new BookTime(identifier);
form.ShowDialog();

}
i have this code in my book click event

count is the number of movies

form.ShowDialog(); this here shows 3 different cinema theatre but it opens 3 times when i press book once instead it should assign the 1st theatre to the first book button 2nd to the 2nd book button and so on

are buttons hard-coded?

or created on login

the button is made on the user control form

this is what it looks like

this user control is in a for loop thats why it shows multiple times with differnt lable