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/Util/String References Test
Required plugins for this example: MBS Util Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /Util/String References Test
This example is the version from Thu, 7th Jun 2017.
Project "String References Test.rbp"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
EventHandler Sub Open() // test String references dim a as string = "Hello" dim b as string = a // no copy dim c as string = left(a,5) // no copy dim d as string = "Hello" // gets same constant string dim pa as integer = GetStringMemoryAddressMBS(a) dim pb as integer = GetStringMemoryAddressMBS(b) dim pc as integer = GetStringMemoryAddressMBS(c) dim pd as integer = GetStringMemoryAddressMBS(d) #if RBVersion >= 2014.03 then // test Text references dim e as text = "Hello" dim f as text = e // no copy dim g as text = f.Left(5) // no copy dim h as text = "Hello" // gets same constant text dim pe as integer = GetTextMemoryAddressMBS(e) dim pf as integer = GetTextMemoryAddressMBS(f) dim pg as integer = GetTextMemoryAddressMBS(g) dim ph as integer = GetTextMemoryAddressMBS(h) // test Auto references dim i as auto = "Hello" dim j as auto = i // no copy dim k as auto = "Hello" // same text, but new auto object dim l as auto = k // no copy dim pi as integer = GetAutoMemoryAddressMBS(i) dim pj as integer = GetAutoMemoryAddressMBS(j) dim pk as integer = GetAutoMemoryAddressMBS(k) dim pl as integer = GetAutoMemoryAddressMBS(l) #endif dim m as Object = app dim n as Object = m // no copy dim o as Variant = 123 // new Variant object dim p as Variant = o // no copy dim pm as integer = GetObjectMemoryAddressMBS(m) dim pn as integer = GetObjectMemoryAddressMBS(n) dim po as integer = GetObjectMemoryAddressMBS(o) dim pp as integer = GetObjectMemoryAddressMBS(p) Break // see in debugger End EventHandler
End Class
MenuBar MainMenuBar
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem EditSeparator1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem EditSeparator2 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
End Project

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The items on this page are in the following plugins: MBS Util Plugin.

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