DelphiDelphiVCLPythonPython GUIWindows

What You Need To Know About The InstanceSize Method

What is DelphiVCL.Application.InstanceSize? InstanceSize or DelphiVCL.Application.InstanceSize method returns the size in bytes of each instance of the object type. InstanceSize indicates how many bytes of memory are required for a class’s instance data. InstanceSize is called from methods that allocate and deallocate memory. InstanceSize is not a virtual method, so it cannot be…
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DelphiDelphiVCLPythonPython GUIWindows

What Does The HintPause Property Of DelphiVCL.Application Do?

The HintPause or DelphiVCL.Application.HintPause property is used to specify the time interval that passes before the control’s Help Hint appears when the user places the mouse pointer on a control or menu item. Use HintPause to change the default pause time of 500 milliseconds (or 1/2second) that is set in the constructor. When assigning a value to HintPause, specify the interval in…
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DelphiDelphiVCLPythonPython GUIWindows

How To Understand DelphiVCL.Application.HelpShowTableOfContents

Use the HelpShowTableOfContents method or DelphiVCL.Application.HelpShowTableOfContents to show the table of contents within the Help system. Use HelpShowTableOfContents to bring up the table of contents for the Help system specified in the CurrentHelpFile property. This method is preferred to calling System.HelpIntfs.ICustomHelpViewer.ShowTableOfContents, which cannot be used as the first call…
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DelphiDelphiVCLPythonPython GUIWindows

What Is The GetEnumerator Method in DelphiVCL.Application?

Use the GetEnumerator method or DelphiVCL.Application.GetEnumerator to return a TComponent enumerator. GetEnumerator returns a TComponentEnumerator reference, which enumerates the components contained within a specified containing component. To process all these subcomponents, call the TComponentEnumerator GetCurrent method within a While MoveNext do loop. How to examine the properties…
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