Question

大家好我想问一下：如何以编程方式添加选项卡。

我的问题我有一个选项卡控件，默认只有一个选项卡。当我点击该按钮将添加另一个选项卡时，我有一个按钮。所以将是两个标签。

请帮我使用c＃和xaml。

Answer 1

tabControl.Items.Add(yourNewTabItem);

Answer 2

尝试这种方式：

tabControl1.TabPages.Add("tab 3");

Answer 3

手动创建和修改tabPages的更多代码：

public partial class Form1 : Form
{
    TabControl tc;
    public Form1()
    {
        InitializeComponent();
        tc = new TabControl();

        tc.TabPages.AddRange(new TabPage[]
        {
            new TabPage("tabPage 1"),
            new TabPage("tabPage 2")
        });

        tc.Location = new Point(20, 20);
        tc.Size = new Size(300, 200);
        this.ClientSize = new Size(350, 250);
        this.Controls.Add(tc);

        //renaming:
        this.tc.TabPages[0].Text = "1st tab";
        this.tc.TabPages[1].Text = "2nd tab";

        //changing background:
        this.tc.TabPages[0].BackColor = Color.Yellow;
        this.tc.TabPages[1].BackColor = Color.YellowGreen;

        //adding some controls to each tab:
        TextBox tb = new TextBox();
        tb.Location = new Point(20, 20);
        tb.Size = new Size(130, 20);
        tb.Text = "This textBox is on 1st tab";

        Label lb = new Label();
        lb.Location = new Point(20, 20);
        lb.Text = "This label is on 2nd tab";
        lb.ForeColor = Color.Red;

        this.tc.TabPages[0].Controls.Add(tb);
        this.tc.TabPages[1].Controls.Add(lb);
    }
}

以编程方式添加选项卡，c＃tab控件

3 个答案: