How to hide DocumentContainer close button?

[So]

I want to hide the close button on the DocumentContainer from RadDock as shown in the following image. I have no found any property for that.

Help me, plz!

[Ralitsa]

Hello So,

Thank you for writing us. 

Each document windows has it own buttons configuration. So you can disable the close button for all document windows using the code snippet below: 

foreach (DockWindow item in this.radDock1.DockWindows)
{
    if (item is DocumentWindow)
    {
        item.DocumentButtons = DocumentStripButtons.ActiveWindowList;
    }
}

Keep in mind that the DocumentButtons enumeration defines which buttons should be visible (for a DocumentWindow instance). 

Should you have further questions, I would be glad to help.

Regards,
Ralitsa
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