C#

half-life wrote:

how to make a Unique Color

<br />
protected override void OnPaintBackground(PaintEventArgs e)<br />
{<br />
// Custom paint code<br />
}<br />

<br />
        Color m_Color1 = Color.Red, m_Color2 = Color.Black;<br />
<br />
        public Color Color1<br />
        {<br />
            get { return m_Color1; }<br />
            set { m_Color1 = value; }<br />
        }<br />
<br />
        public Color Color2<br />
        {<br />
            get { return m_Color2; }<br />
            set { m_Color2 = value; }<br />
        }<br />
<br />
        protected override void OnPaintBackground(PaintEventArgs e)<br />
        {<br />
            Brush brush = new System.Drawing.Drawing2D.LinearGradientBrush(new Point(e.ClipRectangle.Left, e.ClipRectangle.Top), new Point(e.ClipRectangle.Right, e.ClipRectangle.Bottom), m_Color1, m_Color2);<br />
            e.Graphics.FillRectangle(brush, e.ClipRectangle);<br />
        }<br />

<br />
        private void textBox1_Validating(object sender, CancelEventArgs e)<br />
        {<br />
            if (string.Compare(textBox1.Text, "foo") != 0)<br />
            {<br />
                e.Cancel = true;<br />
            }<br />
<br />
        }<br />
<br />
        private void button1_Click(object sender, EventArgs e)<br />
        {<br />
            MessageBox.Show("bar!");<br />
        }<br />