namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private bool change = true;
private void timer1_Tick(object sender, EventArgs e)
{
if (change == true)
button1.ForeColor = System.Drawing.Color.Black;
else
button1.ForeColor = System.Drawing.Color.Orange;
change = !change;
}
private void button1_Click(object sender, EventArgs e)
{
}
}
}