private void MainForm_Load(object sender, EventArgs e) { //默认打开界面 //XtraTabbedMdiManager mdiManager = new XtraTabbedMdiManager(); //mdiManager.MdiParent = this; bool isopen = true; foreach (Form f in this.MdiChildren) { if (f.Name == "SaleType") { f.Visible = true; f.Activate(); //f.WindowState = FormWindowState.Maximized; isopen = false; break; } } if (isopen) { SaleType Frm = SaleType.GetInstance(); Frm.MdiParent = this; //Frm.WindowState = FormWindowState.Maximized; Frm.Show(); } }
private void simpleButton1_Click(object sender, EventArgs e) { SaleType Frm = SaleType.GetInstance(); Frm.TopLevel = false; Frm.Parent = this; Frm.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; Frm.WindowState = FormWindowState.Maximized; Frm.Show(); }
private void barButtonItem营业分类_ItemClick(object sender, ItemClickEventArgs e) { bool isopen = true; foreach (Form f in this.MdiChildren) { if (f.Name == "SaleType") { f.Visible = true; f.Activate(); f.WindowState = FormWindowState.Maximized; isopen = false; break; } } if (isopen) { SaleType Frm = SaleType.GetInstance(); Frm.MdiParent = this; Frm.WindowState = FormWindowState.Maximized; Frm.Show(); } }