Understanding Commands in WPF: A Cleaner Alternative to Button Click Events

Many WPF developers start by using Button Click events for handling user actions. At first, this seems simple and straightforward. But very soon, the code-behind file becomes huge , and maintaining it turns into a challenge. One big problem arises: when the logic changes, the button does not enable or disable automatically , and testing button click logic becomes very difficult. So the big question is: Is there a better way to handle button actions in WPF? The answer is Commands . In this post, we’ll learn how to use Commands in WPF with a simple, practical example. We’ll cover: What a Command is How it works Why using Commands is better than Click events How buttons can automatically enable or disable based on conditions What is a Command in WPF? In WPF, a Command acts as a middle layer between the UI and your logic. Instead of the button directly calling a method, it triggers a Command , and the Command decides: What code should run Whether the button s...
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Write a method for division of two number without using division (‘/’) operator in C#.


    void DivideWithoutDivisionOperator(int divident,int divisior)
        {
            int quotient = 0;
            bool isNegative = false;
            if (divident < 0)//if negative
            {
                divident = -divident;//make positive
                if (divisior < 0)//if negative
                    divisior = -divisior;//make positive
                else
                    isNegative = true;
            }
            else if (divisior < 0)//if negative
            {
                divisior = -divisior;//make positive
                isNegative = true;
            }
            while(divident>=divisior)
            {
                divident =divident- divisior;
                quotient++;
            }
            if (isNegative == true)//if negative
                quotient = -quotient;//make result as negative
            Console.Write("Quotient"+quotient+" Reminder " + divident);
        }

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