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i know that in vb.net you can just do Exit Sub
but i would like to know how do i exit a click event in a button?
here's my code:
private void button1_Click(object sender, EventArgs e) { if (textBox1.Text == "" || textBox2.Text == "" || textBox3.Text == "") { //exit this event } } 
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When you click Call the function button, it will execute the function. To stop the function, click Stop the function execution button.
The exit () function is used to break out of a loop. This function causes an immediate termination of the entire program done by the operation system. The general form of the exit() function is as follows − void exit (int code);
In python, we have an in-built quit() function which is used to exit a python program. When it encounters the quit() function in the system, it terminates the execution of the program completely.
The break statement exits a for or while loop completely. To skip the rest of the instructions in the loop and begin the next iteration, use a continue statement. break is not defined outside a for or while loop. To exit a function, use return .
Use the return statement.
MSDN Reference
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