Using WM_COPYDATA to pass command line params to another app instance with Delphi XE as follows: function DAppInstance.SendParamsToPrevInstance(AWindowHandle: THandle): Boolean;
I wrote a simple file transfer program that runs on Windows 7. I run this program as a server on one computer and client on the other. Client sends out a request for a file transfer and then server se
I need to compute the width of a column with many rows (column AutoSize feature). Using Canvas.TextWidth is far too slow.
I\'m using a lookup table for optimizing an algorithm that works on single characters. Currently I\'m adding a..z, A..Z, 0..9 to the lookup table. This works fine in european countries, but in asian c
I\'m looking at migrating a Delphi 2007business applications开发者_运维问答 to 64 Bit using Delphi XE2.
I need to delete a physical file on a server via a client action, then notify a remote database of the file deletion event - would like this to happen entire开发者_高级运维ly on serverSide.
What is the correct usage pattern for a TBytes variable?From my understanding, TBytes is not a class, but a \"dynamic array of bytes\".I\'m not sure where memory gets allocated for it, when it is free
I am currently in the process of converting a project (that uses encryption) from Delphi 6 to XE. This project uses the old Delphi Encryption Compendium which does not work in XE. So I figured that I
In using a proposed multicast delegate approach in response to the Signals and slots implementation in Delphi question, the code fails to add more than one event handler.
When the number of actions in DXE IDE grows, in a single actionlist, it quickly becomes hard to locate the action you want to inspect or change.
加载中,请稍侯......