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Project: Shell Folders Unit.
Unit: PJShellFolders.
Applies to: ~>2.0
Windows defines integer identifiers to represent the shell’s special folders. TPJSpecialFolderEnum is a class that enumerates the values of all the special folder identifiers.
The key method is the Next method which returns a sequence of identifiers each time it called. The Init methods re-intialises the enumeration and the AtEnd methods returns true when all the identifiers have been returned. The number of identifiers in the enumeration are given by the Count method.
TPJSpecialFolderEnum implements the IPJSpecialFolderEnum interface.
An example of using TPJSpecialFolderEnum is provided.
| Method | Description |
|---|---|
| AtEnd | Tests whether the end of the enumeration has been reached. |
| Count | Returns the number of special folder identifiers in the enumeration. |
| Create | Constructs and intialises a TPJSpecialFolderEnum object. |
| Init | Reinitialises the enumeration. |
| Next | Returns the next identifier in the enumeration. |
TPJSpecialFolderEnum defines no properties.
TPJSpecialFolderEnum defines no events.