CODEWITHSUNDEEP
c#drawrectangle
Alex Watts
Alex Watts

Reputation: 567

Partially fill a Rectangle object

I was wondering if it's possible to fill a certain percentage of a Rectangle object that's been draw on-screen so that it behaves like a Progress Bar, where you can watch its "level" go up and down. Specifically, I'd like to fill it from top to bottom rather than left to right.

Upvotes: 0

Views: 540

Answers (1)

Kumar Akhil
Kumar Akhil

Reputation: 176

You can try this. 

private void button1_Click(object sender, EventArgs e)
{
    panel1.Width = 400;
    panel1.Height = 50;

    using (Graphics g = this.panel1.CreateGraphics()) 
    {
        g.Clear(Color.Black);
        Pen pen = new Pen(Color.Red, 2);               
        for (int i = 0; i <= 50;i++ )
        {
            g.DrawRectangle(pen, 0, 0, 400, i);                    
            Thread.Sleep(100);
        }                   
        pen.Dispose();
    }
}

Upvotes: 1

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