Random button color ?

Hi,

I've just begun with C# and I've encountered a problem...

I've got 25 buttons on my windows form, they all have black background... My objective is to randomly assign them one of 2 colors (black, white), when my application starts. How can I solve my problem? Could you help me?



Thanks,


Gregory

You'll have to add your own handlers for Click events, but here ya go:

Code:

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            // Seed random number generator.
            Random ranNum = new Random();

            // Fill flow with buttons.
            for (int i = 0; i < 25; i++)
            {
                // Create button and add to flow container.
                Button newButton = new Button();
                newButton.Parent = flowLayoutPanel1;

                // Set each button's BackColor to Black or WhiteSmoke.
                //  The color is decided based off the Random class.
                //  If Random.Next == 0, then color == Black
                //  If Random.Next == 1, then color == WhiteSmoke
                //  Random.Next excludes the upper bound, so this gets a random number
                //  between 0 and 1, not 0 and 2.
                newButton.BackColor = (ranNum.Next(0, 2) == 0) ? Color.Black : Color.WhiteSmoke;

                // TODO:
                //  Add code for handling Click events from each button.
            }

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