private void cboUnit_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.m_CanDo)
{
for (int i = 0; i < this.tabControl1.TabPages.Count; i++)
{
CommonInterface interface2 = this.tabControl1.TabPages[i].Controls[0] as CommonInterface;
if (interface2 != null)
{
interface2.ChangeUnit(this.point_unit_to[this.cboUnit.SelectedIndex]);
}
}
}
}