Did you ever get this error message when creating TFrame descendants?
--------------------------- Error Reading Form --------------------------- Error reading TDioptreFrame.ClientHeight: Property ClientHeight does not exist. Ignore the error and continue? NOTE: Ignoring the error may cause components to be deleted or property values to be lost. --------------------------- Ignore Cancel Ignore All ---------------------------
It is odd: TFrame descendants do not have a ClientHeight property!
If you press Cancel, then you get this error message.
--------------------------- Error --------------------------- Error creating form: Error reading TDioptreFrame.ClientHeight: Property ClientHeight does not exist. --------------------------- OK ---------------------------
I did, and here is a reason why it can happen.
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