private void btnThemMoiHoaDonNhap_Click(object sender, EventArgs e) { FormThemMoiHoaDonNhap formThemMoiHoaDonNhap = new FormThemMoiHoaDonNhap(); showFormInMDIContainer(formThemMoiHoaDonNhap); this.FindForm().Dispose(); }
private void menuThemMoiHoaDonNhap_Click(object sender, EventArgs e) { if (!this.MdiChildren[0].Name.Equals("FormThemMoiHoaDonNhap")) { disposeAllMDIChildrenForms(); FormThemMoiHoaDonNhap formThemMoiHoaDonNhap = new FormThemMoiHoaDonNhap(); showFormInMDIContainer(formThemMoiHoaDonNhap); } }