I created this helper in order to add some more functions to the string type: type AStringHelper = record helper for string function Invert: string; overload; function InvertMe: string; overloa...

I would like to use Gabriel Corneanu's jpegex, a class helper for jpeg.TJPEGImage. Reading this and this I've learned that beyond Delphi Seattle you cannot access private fields anymore like jpege...

This is a follow-up question to: How to hide a protected procedure of an object? (I'm a bit fuzzy on the whole class helper concept) Suppose I have an class like: type TShy = class(TObject) st...

All of the documentation versions, including the one most up to date gives the following class/record helper syntax: type identifierName = class|record helper [(ancestor list)] for TypeIdentifier...

Lets say I have a sample class helper TSampleClassHelper = class helper for TSampleClass public procedure SomeHelper; end; I do the following: var obj :TSampleClass; begin obj:=TSampleClass....

I have few class helpers for components to create sub-components, like popup menus, to access this sub-components in run time, I create a Singleton TDictionary. My question is how do I know that ...

I Need to access a strict private class var value of a class using his instance and a offset to the variable. so far tried this , check this sample class type TFoo=class strict private class v...

I need to access a strict protected property, because I need to create a validation (based in the value of this property) to avoid a bug. (I don't have the source code of the third party class whic...

I'm using Delphi 2009. Is it possible to write a class helper for a generic class, i.e. for TQueue . The obvious TQueueHelper <T> = class helper of TQueue <T> ... end; does not work...

I'm currently rewriting a free educational digital circuit simulator to add inertiality to its features. My problem is how to dispatch events to original classes adding a pre-elaboration to them. I...

Does the extended RTTI in Delphi 2010 offer a way to list defined Class and Record Helpers at run time? As far as I know Delphi does not show a hint or warning when more than one class helper is d...

Delphi 8 introduced Class Helpers for the purposes of mapping the VCL/RTL to the .NET object hierarchy. They allow injecting methods into an existing class without overriding the the class or modif...