private void btnAddBill_Click(object sender, EventArgs e) { frmTabControl fTest = new frmTabControl(); TabPage t1 = new TabPage(); // Set top level fTest.TopLevel = false; fTest.Parent = t1; tabData.TabPages.Add(t1); t1.Text = "Hóa đơn " + next_tab; next_tab++; fTest.Visible = true; tabData.SelectedTab = t1; }
private void tabData_SelectedIndexChanged(object sender, EventArgs e) { if (tabData.SelectedIndex == tabData.TabCount - 1) { frmTabControl fTest = new frmTabControl(); fTest.CurEmployee = curEmployee; TabPage tab = new TabPage("*"); tabData.SelectedTab.Text = "Hóa đơn " + next_tab; next_tab++; fTest.TopLevel = false; fTest.Parent = tabData.SelectedTab; fTest.Visible = true; tabData.TabPages.Add(tab); this.StartPosition = FormStartPosition.CenterScreen; } }
private void frmSale_Load(object sender, EventArgs e) { // Load for tab 1 TabPage t1 = tabData.TabPages[0]; frmTabControl fTest = new frmTabControl(); fTest.CurEmployee = CurEmployee; // Set top level fTest.TopLevel = false; fTest.Parent = t1; //tabData.TabPages.Add(t1); t1.Text = "Hóa đơn " + next_tab; next_tab++; fTest.Visible = true; tabData.SelectedTab = t1; }