Our software is using Windows Forms with Infragistics 2009.2. The UltraDockManager is our application's primary layout handler. We have several dock panels containing custom controls and Infragistics controls such as UltraGrids and an UltraExplorerBar. One of our custom controls implements a read-only RichTextBox with large amounts of color coded text. Whenever the panel containing the RichTextBox is docked, undocked, pinned, unpinned, or loaded from binary (UltraDockManager.LoadFromBinary) all of the color information is lost in the RichTextBox. To verify that this was not a refresh issue, text was copied and pasted from the RichTextBox to confirm color information was lost.
Hello,
I have reproduced this issue with the RichTextBox, but it doesn't occur with our UltraFormattedTextEditor.
I have logged this in our system with a development ID of 87335. We have reached a potential fix, which is currently undergoing testing.
I am currently looking into this issue. I'll attempt to reproduce it. If I am unable to reproduce it, I will need a code sample or reproduction steps. I will keep you up to date on my progress.