private void TPNHToolStripMenuItem_Click(object sender, EventArgs e) { if (tkpnh == null || tkpnh.IsDisposed) { tkpnh = new frmTimKiemPhieuNhanHang(); } tkpnh.MdiParent = this; tkpnh.Show(); }
private void taskItemTimPNH_Click(object sender, EventArgs e) { frmTimKiemPhieuNhanHang tkpnh = new frmTimKiemPhieuNhanHang(); tkpnh.Show(); }