public static UCNeirongchuli getInstance()
{
if (instance == null)
{
instance = new UCNeirongchuli();
}
return(instance);
}
private void Lbl_neirongchuli_Click(object sender, EventArgs e)
{
//按钮高亮显示
foreach (Control item in tlp_button.Controls)
{
item.BackColor = Color.LightSlateGray;
item.ForeColor = Color.White;
}
(sender as Control).BackColor = Color.White;
(sender as Control).ForeColor = Color.Black;
if (uc_neirongchuli == null)
{
uc_neirongchuli = new UCNeirongchuli();
}
uc_neirongchuli.Dock = DockStyle.Fill;
mypanel.Controls.Clear();
mypanel.Controls.Add(uc_neirongchuli);
}
