protected void Button1_Click(object sender, EventArgs e)
{
var a = new ValueCalculator();
a.createLists(DDL1, DDL2, DDL3, DDL4);
Label1.Text = a.CalculateOhmValue(DDL1, DDL2, DDL3, DDL4);
a.clearList();
}
protected void Page_Load(object sender, EventArgs e)
{
ValueCalculator a = new ValueCalculator();
a.createLists(DDL1, DDL2, DDL3, DDL4);
}