private void toolStripButton2_Click(object sender, EventArgs e) { 车辆录入 MDIChild = new 车辆录入(); MDIChild.MdiParent = this; MDIChild.Show(); }
private void 车辆BToolStripMenuItem_Click(object sender, EventArgs e) { 车辆录入 MDIChild = new 车辆录入(); MDIChild.MdiParent = this; MDIChild.Show(); }