TEXTINPUTSTREAM XOJO HOW TO
TEXTINPUTSTREAM XOJO WINDOWS

The major advantage of accessing special folders in this manner is you donвЂ™t have to know or specify the actual location of these folders.

TEXTINPUTSTREAM XOJO HOW TO

For example, the following code statements show how to set up a reference to the Desktop special folder on Macintosh, Windows, and Linux.

REALbasic helps to make accessing special folders easier by providing a SpecialFolder object that gives you access to properties representing various special folders on Macintosh, Windows, and Linux. Examples include each usersвЂ™ /home folder and the /etc, /bin, and /lib folders.

Likewise, Linux OSs also have certain folders that have special importance.

TEXTINPUTSTREAM XOJO WINDOWS

For example, both Macintosh and Windows make use of special folders that represents the userвЂ™s Desktop. Macintosh, Windows, and Linux all have certain special folders used by specific parts of the OS. MsgBox('There are ' + Str(TargetFile.Count) + _ ' files in REALbasic's folder') For example, the following code statements establish a reference to the REALbasic folder, and then display a pop-up dialog window that shows how many files are stored in that folder using the FolderItem classвЂ™s Count property.Дim TargetFile As FolderItem TargetFile = GetFolderItem('') в– Note Once you establish a file or folder reference, you can use any of the FolderItem classвЂ™s properties to get information about the specified file or folder. For example, the following statement establishes a reference to the parent folder of the REALbasic folder. TargetFile = Volume(0).Child('Configuration').Child('Config.txt')ДЄnother helpful property you may want to use is the Parent property, which can be used to specify a reference to a folder relative to a file or folder it contains. For example, the following statements point REALbasic to a file named Config.txt, which is located in a folder named Configuration on the computerвЂ™s boot drive. The Child method provides REALbasic with the relative location of a file or folder. Each disk drive to which a computer is connected is automatically assigned a volume number, starting with Volume(0), which represents the boot drive (for example, the disk drive where the operating system (OS) files have been installed). To reference a specific disk drive, use the Volume function. One way to do this is to begin by referencing the disk drive where the file or folder resides, and then use the FolderItem classвЂ™s Child method. To access a file or folder in a different location, you must tell REALbasic in what disk drive the file or folder resides and provide the path to the file or folder.

Similarly, to access the folder where REALbasic resides, specify '' in place of a filename, as you see in the following: You can now reference the specified file within your program code as TargetFile. For example, to access a file that resides in the same folder as REALbasic, you could establish a file reference as shown in the following:ДЄs you can see, if no path information is provided, REALbasic assumes the specified file resides in the same folder as REALbasic or the completed application. One way to establish a reference to a file or folder is to specify the path to the file. For example, you can use FolderItem properties to get a file or folderвЂ™s name, and FolderItem methods to copy, move, or delete files and folders. Once you set up a FolderItem reference, you can manipulate it in a number of ways using properties and methods that belong to the FolderItem class. 781 OOP University: Part Two.C H A P T E R 9 в– P R O C E S S I N G T E X T F I L E S 761 Book Review: Learning REALbasic Through Applications. 462 RBU Pyramid XVIII: Polishing Part II. 188 REALbasic Animation: Sprites Part IV. 174 REALbasic Animation: Sprites Part III. 162 REALbasic Animation: Sprites Part II. 146 REALbasic Animation: Introduction to Sprites, Part I. 106 Compiling a Standalone GenderChanger.

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