private void btnnn_Load(object sender, EventArgs e)
{
_obj = this;
btnDom.Visible = false;
btnTer.Visible = false;
btnSab.Visible = false;
btnQuar.Visible = false;
btnQuin.Visible = false;
btnSeg.Visible = false;
btnSex.Visible = false;
SidePanel.Visible = false;
IntCard ins = new IntCard();
ins.Dock = DockStyle.Fill;
panel4.Controls.Add(ins);
}
private void label3_Click(object sender, EventArgs e)
{
SidePanel.Visible = false;
btnDom.Visible = false;
btnTer.Visible = false;
btnSab.Visible = false;
btnQuar.Visible = false;
btnQuin.Visible = false;
btnSeg.Visible = false;
btnSex.Visible = false;
_obj = this;
btnnn.Instance.Pnlpanel.Controls["intcard"].BringToFront();
IntCard ins = new IntCard();
ins.Dock = DockStyle.Fill;
panel4.Controls.Add(ins);
panelb.Visible = false;
}