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hcOPF - Dynamic Attribute Properties

TPersistent.com – One pending improvement in hcOPF is that mediators need to take on the responsibility to get the control to indicate in a consistent fashion that an attribute is required, read/write or readonly.  Currently this is handled using RTTI by the ThcUIObjectBinder when the object is bound. Objects are bound only once when a form is shown, so each control is only ever updated once to reflect the properties of an attribute.  This can be a problem when you have an attribute whose value you generate a default for in new objects, but allow the user to change it, and for existing objects is ReadOnly.  The ...
Favorite? Off-Topic? Larry Hengen @ 2010-07-06 20:19


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