private void btnDeleteGrad_Click(object sender, EventArgs e)
{
if (cmbGrads.Items.Count > 1)
{
Colors.RemoveAt(gradindex);
Angles.RemoveAt(gradindex);
Positions.RemoveAt(gradindex);
cmbGrads.Items.RemoveAt(gradindex);
if (gradindex > 0)
{
gradindex = gradindex - 1;
}
cmbGrads.SelectedIndex = gradindex;
for (int i = gradindex; i < cmbGrads.Items.Count; i++)
{
cmbGrads.Items[i] = "Gradient " + i;
}
}
}