Articles related to pointers in delphi
Understanding and Using Pointers in Delphi - About.com
An introduction to pointer data type in Delphi. What are pointers, why, when and how to use them.
Preserve The Value of a Value Type Pointer Parameter in Delphi ...
On procedureal pointers and callback functions. On value parameters in function calls. On pointers and simple types. On everything.
The Many Faces of Delphi Functions and Procedures, Routines ...
Here's an overview of how and when and for what you can use various "types" of Delphi routines: functions and procedures, function and procedure pointers, ...
String Types in Delphi (Delphi For Beginners) - About.com
Understanding and managing string data types in Delphi's Object Pascal. ... Object Pascal lets us avoid messing arround with pointers to zero-based arrays ...
How to Use a Function or a Procedure as a Parameter in ... - Delphi
In Delphi, procedural types (method pointers) allow you to treat procedures and ... Fixing the "Incompatible type: 'method pointer and regular procedure'". Ads.
Understanding Delphi's NIL value and the Assigned RTL Function
In Delphi, the NIL constant (also a reserved word) is a pointer value defined as " not-assigned" or "pointer to nothing" or "undetermined". Understand NIL before ...
Delphi: Incompatible type: 'method pointer and regular procedure ...
Incompatible type: 'method pointer and regular procedure'. The problem is that a method pointer (OnClick) needs to be a procedure of an object (like TForm), not ...
How to Store a String value to a Tag Property of a Delphi control
Every Delphi component exposes the Tag property which can be used to store an integer value as part of a ... Understanding and Using Pointers in Delphi.
Simulating multicast events in Win32 Delphi - About.com
In Win32 Delphi OOP, only one method can be assigned as a handler to a ... class is designed to be used as a storage mechanism for an array of pointers.
Delphi memory manager problems in dynamic libraries (Page 2/2)
Delphi memory manager problems in dynamic libraries. An info on Delphi memory allocation and dynamic-link libraries (DLL). Why and when an 'Invalid pointer ...