Monkeybread Xojo plugin - Example: /Win/Windows File Streams

Platforms to show: All Mac Windows Linux Cross-Platform

Required plugins for this example: MBS Win Plugin, MBS Util Plugin

You find this example project in your Plugins Download as a Xojo project file within the examples folder: /Win/Windows File Streams

This example is the version from Sat, 3rd May 2019.

Project "Windows File Streams.xojo_binary_project"

Class App Inherits Application

Const kEditClear = "&Löschen"

Const kFileQuit = "Beenden"

Const kFileQuitShortcut = ""

End Class

Class Window1 Inherits Window

Control List Inherits Listbox

ControlInstance List Inherits Listbox

End Control

Control ListButton Inherits PushButton

ControlInstance ListButton Inherits PushButton

EventHandler Sub Action() dim f as FolderItem = GetOpenFolderItem("") if f <> nil then ListStreams f end if End EventHandler

End Control

Control CreateButton Inherits PushButton

ControlInstance CreateButton Inherits PushButton

EventHandler Sub Action() dim f as FolderItem = GetSaveFolderItem("", "test.txt") if f <> nil then dim t as TextOutputStream = TextOutputStream.Create(f) t.WriteLine "Hello World" t.Close dim b as LargeBinaryStreamMBS = LargeBinaryStreamMBS.WinCreateStream(f, "test") if b = nil then MsgBox "Failed to create Stream." else b.Write "Additional data in test stream." b.Close end if end if End EventHandler

End Control

Control CreateButton1 Inherits PushButton

ControlInstance CreateButton1 Inherits PushButton

EventHandler Sub Action() dim f as FolderItem = GetOpenFolderItem("") if f <> nil then dim b as LargeBinaryStreamMBS = LargeBinaryStreamMBS.WinOpenStream(f, "test", false) if b = nil then MsgBox "Failed to open Stream." else dim r as string = b.Read(b.Length) MsgBox r end if end if End EventHandler

End Control

Sub ListStreams(f as FolderItem) List.DeleteAllRows dim l() as WindowsFileStreamMBS = WindowsFileStreamMBS.List(f) if l = nil then break // failed else for each w as WindowsFileStreamMBS in l List.AddRow w.Name, str(w.size) next end if End Sub

End Class

MenuBar MenuBar1

MenuItem FileMenu = "&Ablage"

MenuItem FileQuit = "#App.kFileQuit"

MenuItem EditMenu = "&Bearbeiten"

MenuItem EditUndo = "&Rückgängig"

MenuItem UntitledMenu1 = "-"

MenuItem EditCut = "&Ausschneiden"

MenuItem EditCopy = "&Kopieren"

MenuItem EditPaste = "&Einfügen"

MenuItem EditClear = "#App.kEditClear"

MenuItem UntitledMenu0 = "-"

MenuItem EditSelectAll = "&Alles auswählen"

End MenuBar

End Project