The Delphi method can be an effective option for business owners or project managers who want to conduct research into a specific problem they are facing through a qualitative method. Here are a few reasons you might want to use the Delphi method when business forecasting: Flexibility The Delphi...
The purpose of this paper is to describe and provide recommendations for using the Delphi method, a process for facilitating discussions and aiding in decision making. METHODOLOGICAL LITERATURE REVIEW :An overview of the Delphi method, including its multiple variations, is presented. Steps necessary ...
The Delphi library functionAllocateHWndis used to create a hidden window for us and the relatedDeallocateHWnddisposes of the window when we've finished with it. A hidden window requires a window procedure.AllocateHWndenables us to use a method as a window procedure where Windows normally requires ...
In Java there are various predefined stream classes that provide filters for other stream classes. The filter classes essentially "wrap" the streams they operate on and can often be applied to further filters. This article demonstrates how we can do this in Delphi in a way that is extendable ...
Image 1: Test application main form in Delphi form designer We will use theTTimerto update the status bar with details of the active control every 1/10thof a second. To do this create aOnTimerevent handler for theTTimeras follows:
So, how do we get hold of the window object that exposes the required method? We simply use theparentWindowproperty of the web browser control's document object. We need to ensure that a document object is available by first loading the required document into the web browser and waiting for...
Where can I learn to checkIf a drive existson windows? How can I useDriveExistsmethod? What is the Syntax of DriveExists method? Is there a full example of using C++ DriveExists() method? How can we checkif there is a directory that existsin that given path?
"No Overload for method takes 2 arguments" "Object is currently in use elsewhere" error for picturebox "Parameter is not valid" - new Bitmap() "Recursive write lock acquisitions not allowed in this mode.? "Settings" in DLL project properties and app.config file "The function evaluation req...
You can find Delphi code samples inGitHub Repositories. Search by name into the samples repositories according to your RAD Studio version. How to Use the Sample Navigate to the location given above and openIFDPhys_Pooling.dproj. Press F9 or chooseRun > Run. ...
1. Create a TIdSocksInfo object and assign it to the TIdUDPClient.TransparentProxy property. 2. Set the TIdSocksInfo properties as required. 3. Call the TIdUDPClient.Connect method and it will open a connection to your proxy and call TIdUDPClient.Disconnect to close the connection to the ...