// MDI frmHoaDonXuat
void MoFormHoaDonXuat()
{
Form frm = KiemTraFormTonTai(typeof(frmHoaDonXuat));
if (frm != null)
{
frm.Activate();
}
else
{
frmHoaDonXuat m_frmHoaDonThanhToan = new frmHoaDonXuat(_tenTK);
m_frmHoaDonThanhToan.MdiParent = this;
m_frmHoaDonThanhToan.Dock = DockStyle.Fill;
m_frmHoaDonThanhToan.Show();
}
}
private void FrmNguyenLieu_FormClosing(object sender, FormClosingEventArgs e)
{
if (_staTus == 1)
{
frmHoaDonNhap frm = new frmHoaDonNhap(_tenTK);
frm.MdiParent = this.MdiParent;
frm.Dock = DockStyle.Fill;
frm.Show();
}
else if (_staTus == 2)
{
frmHoaDonXuat frm = new frmHoaDonXuat(_tenTK);
frm.MdiParent = this.MdiParent;
frm.Dock = DockStyle.Fill;
frm.Show();
}
}
private void frmHoaDonXuat_FormClosed(object sender, FormClosedEventArgs e)
{
_Instance = null;
}