如何以编程方式选择.NET CF TabControl上的选项卡？

Question

With the .NET Framework 2.0/3.5 TabControl, I can programmatically select a tab using the SelectedTab property as shown in the code below:

//toggles between tabPage1 and tabPage2
private void button1_Click(object sender, EventArgs e)
{
    if (tabControl1.SelectedTab == tabPage1)
        tabControl1.SelectedTab = tabPage2;
    else
        tabControl1.SelectedTab = tabPage1;
}

The .NET Compact Framework TabControl doesn't have a SelectedTab property like its .NET Framework counterpart. So, how do I select a tab programmatically?

Answer 1

TabControl.SelectedIndex

Answer 2

I programmed this code. When click on tabPage1, then the program will close:

private void tabControl1_MouseClick(object sender, MouseEventArgs e)
    {
        if (tabControl1.SelectedTab == tabPage1)
        {
            MessageBox.Show("Logout!");
            Application.Exit();
        }
    }

Answer 3

in .Net 4 can use

if (tabControl1.Controls[5] == tabControl1.SelectedTab)
                MessageBox.Show("Tab 5 Is Selected");

OR

if ( tabpage5 == tabControl1.SelectedTab)
         MessageBox.Show("Tab 5 Is Selected");

Answer 4

I found that when the TabControl is selected, it does not display correctly. It seems that after selecting a TabControl it is useful to Refresh it. So, where the TabControl is called TabForm and has multiple Tabs, this might be:

 Me.TabForm.SelectedIndex = 0
 Me.TabPg0.Refresh            'Where TabPg0 is the name of the Tab at Index 0

Answer 5

WPF code, try this:

if (tabControl1.SelectedValue == tabPage1)
    tabControl1.SelectedValue = tabPage2;
else
    tabControl1.SelectedValue = tabPage1;