public mainForm()
{
InitializeComponent();
this.BackColor = Color.Red;
this.chooseColor = null;
}
private void ChangeColorButton_Click(object sender, EventArgs e)
{
if (chooseColor == null)
{
chooseColor = new ChooseColorForm();
chooseColor.FormClosed += ChooseColorForm_Close;
chooseColor.SelectedColor = this.BackColor;
chooseColor.OnColorUpdate += UpdateColor;
chooseColor.Show();
}
else
{
chooseColor.Focus();
}
}
private void ChooseColorForm_Close(object sender, EventArgs e)
{
chooseColor = null;
}
