When tab closing enabled (see Tab Closing and Allowing Users to Close Tabs for more information), users can disable any tab on the strip by default. However, you can prevent users from closing a specific tab by setting that C1TabItem item's CanUserClose property to False.
In Design View
Complete the following steps:
1. Select the tab that you wish to prevent users from closing.
2. In the Properties window, clear the CanUserClose check box.
In XAML
To prevent a user from closing a tab, add
CanUserClose="False" to the <c1:C1TabItem> tag
of the tab you want to prevent users from closing. The XAML will resemble the
following:
<c1:C1TabItem CanUserClose="False"></c1:C1TabControl>
In Code
Complete the following steps:
1. Open the Window1.xaml.cs page.
2. Add the following code beneath the InitializeComponent() method:
C1TabItem1.CanUserClose = False
•C#
c1TabItem1.CanUserClose = false;
3. Run the program.