Code Addnewtabl tự động

- Bạn dán đoạn code dưới vào bất cứ chỗ nào.

private void addNewTab(string strTabName, UserControl ucContent) { //-----------If exist tabpage then exit--------------- foreach (TabItem tabPage in tbGiaoDien.Tabs) tbGiaoDien.SelectedTab = tabPage; if (tabPage.Text == strTabName) { return; if (tbGiaoDien.Tabs.Count > 1) } //-------------------------Clear Tab Before--------------- TabControlPanel newTabPanel = new DevComponents.DotNetBar.TabControlPanel(); tbGiaoDien.Tabs.RemoveAt(1); TabItem newTabPage = new TabItem(this.components); newTabPanel.Location = new System.Drawing.Point(0, 26); newTabPage.ImageIndex = 0; newTabPanel.Dock = System.Windows.Forms.DockStyle.Fill; newTabPanel.Size = new System.Drawing.Size(1230, 384); newTabPanel.Name = "panel" + strTabName; newTabPanel.Padding = new System.Windows.Forms.Padding(1); newTabPanel.Style.BackColor2.Color = System.Drawing.Color.FromArgb(((int)(((byte)(223)))), ((int)(((byte)(237)))), ((int)(((byte)(254))))); newTabPanel.Style.BackColor1.Color = System.Drawing.Color.FromArgb(((int)(((byte)(142)))), ((int)(((byte)(179)))), ((int)(((byte)(231))))); newTabPanel.Style.Border = DevComponents.DotNetBar.eBorderType.SingleLine; newTabPanel.Style.BorderSide = ((DevComponents.DotNetBar.eBorderSide)(((DevComponents.DotNetBar.eBorderSide.Left | DevComponents.DotNetBar.eBorderSide.Right) newTabPanel.Style.BorderColor.Color = System.Drawing.Color.FromArgb(((int)(((byte)(59)))), ((int)(((byte)(97)))), ((int)(((byte)(156))))); | DevComponents.DotNetBar.eBorderSide.Bottom))); newTabPanel.Style.GradientAngle = 90; //------------add Tab page to Tab control------------- newTabPanel.TabIndex = 2; newTabPanel.TabItem = newTabPage; //-------------New tab page--------------------- Random ran = new Random(); newTabPage.Name = strTabName + ran.Next(100000) + ran.Next(22342); newTabPage.AttachedControl = newTabPanel; newTabPage.Text = strTabName; tbGiaoDien.Controls.Add(newTabPanel); ucContent.Dock = DockStyle.Fill; newTabPanel.Controls.Add(ucContent); } tbGiaoDien.Tabs.Add(newTabPage); tbGiaoDien.SelectedTab = newTabPage; }

- phần chữ mầu đỏ các bạn thay bằng tên tab của bạn nhé.
- Code button như sau:

//Tên UC bạn muốn add vào: UC = new //Tên UC bạn muốn add vào:(); addNewTab("Tên muốn hiển thị", UC);

- chúc thành công