Forums Ultimate UI for Windows Forms
Your Privacy Matters: We use our own and third-party cookies to improve your experience on our website. By continuing to use the website we understand that you accept their use. Cookie Policy
Close
Johan
680
Adding tab to UltraTabControl - TabPage = null
posted

Hello,

I have the following code to dynamically add a tab to a UltraTabControl component:

UltraTab newTab = m_TabCtrl.Tabs.Add();

            newTab.Text = title;

            newTab.AllowClosing = Infragistics.Win.DefaultableBoolean.True;

            newTab.AllowMoving = Infragistics.Win.DefaultableBoolean.True;

            newTab.CloseButtonVisibility = Infragistics.Win.UltraWinTabs.TabCloseButtonVisibility.WhenSelectedOrHotTracked;

            tabContent.Dock = DockStyle.Fill;

            newTab.TabPage.Controls.Add(tabContent);

            newTab.Tag = tabContent;

 

95% of the time, this code runs perfectly fine. 5% of the Time, TabPage is null and an exception is thrown. How can I be certain that the TabPage is created?