private void 客房结款ToolStripMenuItem_Click(object sender, EventArgs e) { CloseMdiForm(); TFList frm = new TFList(); frm.MdiParent = this; frm.Show(); }
private void TButton3_Click(object sender, EventArgs e) { CloseMdiForm(); TFList frm = new TFList(); frm.MdiParent = this; frm.Show(); }