private void btnCloseTab_Click(object sender, EventArgs e)
{
if (tabControl.TabCount > 0)
{
if (tabControl.SelectedTab.Name.Equals("u1"))
{
u1.Dispose();
}
if (tabControl.SelectedTab.Name.Equals("o1"))
{
o1.Dispose();
}
if (tabControl.SelectedTab.Name.Equals("c1"))
{
c1.Dispose();
}
if (tabControl.SelectedTab.Name.Equals("p1"))
{
p1.Dispose();
}
tabControl.TabPages.Remove(tabControl.SelectedTab);
if (tabControl.TabCount == 0)
{
tabControl.Visible = false;
}
else
{
int resta = tabControl.TabCount - 1;
tabControl.SelectTab(resta);
}
}
else
{
tabControl.Visible = false;
}
}
