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Tag: thread

  • How can I communicate two thread in Delphi?

    In Delphi, you can use various synchronization mechanisms to allow communication between two threads. One common approach is to use a thread-safe queue or an event to pass messages between threads. Below is an example using a thread-safe queue to communicate between two threads. unit ThreadCommunication; interface uses Classes, SysUtils, Generics.Collections, Windows; type TMessageThread =…

  • How can I create thread based timer in Delphi?

    In Delphi, you can create a timer using a separate thread. One common approach is to use the TThread class and synchronize the timer events with the main thread. Here’s a simple example: unit ThreadTimer; interface uses Classes, SysUtils, Windows; type TTimerThread = class(TThread) private FInterval: Integer; FOnTimer: TNotifyEvent; protected procedure Execute; override; public constructor…

  • How can I use TTask in Delphi

    In Delphi, you can use the TTask class to create and manage tasks. A task is a unit of work that is executed asynchronously and concurrently with other tasks. Tasks are useful for performing long-running or CPU-intensive operations, as they allow you to divide the work into smaller units and execute them concurrently, improving the…

  • How can I make multi threading in Delphi

    n Delphi, you can use the TThread class to create and manage threads. To create a thread, you need to define a new class that descends from TThread and overrides the Execute method. The Execute method is where you put the code that you want to run in the thread. Here is an example of…

  • How can I synchronizing threads and GUI in Delphi

    In Delphi, you can use the Synchronize method of the TThread class to synchronize a thread with the main GUI thread. The Synchronize method allows you to execute a method in the context of the main GUI thread, while the current thread waits. This is useful when you need to update the GUI from a…

  • How do I use thread in detail in Delphi

    In Delphi, you can use the TThread class to create a new thread. Here is an example of how to use TThread uses System.Classes; type TMyThread = class(TThread) private { Private declarations } protected procedure Execute; override; end; procedure TMyThread.Execute; begin { Place thread code here } end; var MyThread TMyThread; begin MyThread := TMyThread.Create(False);…