diff -r 4816d766a08a -r f345bda72bc4 Symbian3/PDK/Source/GUID-4FFA793B-9E57-5D59-B9A7-528F11C4852E.dita --- a/Symbian3/PDK/Source/GUID-4FFA793B-9E57-5D59-B9A7-528F11C4852E.dita Tue Mar 30 11:42:04 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-4FFA793B-9E57-5D59-B9A7-528F11C4852E.dita Tue Mar 30 11:56:28 2010 +0100 @@ -1,56 +1,56 @@ - - - - - -Locating -a DLLA polymorphic DLL is loaded by calling one of the Load() member -functions of an RLibrary object. -

Load() has three overloaded variants but they all behave -in a similar way. They are prototyped:

-TInt Load(const TDesC& aFileName,const TDesC& aPath,const TUidType& aType); -TInt Load(const TDesC& aFileName,const TUidType& aType); -TInt Load(const TDesC& aFileName,const TDesC& aPath=KNullDesC); -

The arguments determine how the DLL is to be found. The rules are summarised -as follows:

- -

Note that in WINS debug mode, the system path is \epoc32\release\wins\udeb\ on -the current PC drive; in WINS release mode, the system path is \epoc32\release\wins\urel\ on -the current PC drive. For WINSCW, the paths are the same as for WINS, except -that wins\ becomes winscw\.

-

Note also that, in contrast with the usual convention, aPath specifies -a list of directories, each one separated by a semicolon.

-

See also:

- + + + + + +Locating +a DLLA polymorphic DLL is loaded by calling one of the Load() member +functions of an RLibrary object. +

Load() has three overloaded variants but they all behave +in a similar way. They are prototyped:

+TInt Load(const TDesC& aFileName,const TDesC& aPath,const TUidType& aType); +TInt Load(const TDesC& aFileName,const TUidType& aType); +TInt Load(const TDesC& aFileName,const TDesC& aPath=KNullDesC); +

The arguments determine how the DLL is to be found. The rules are summarised +as follows:

+
    +
  • If aFileName is +a fully defined filename, i.e. it includes a path specification, then the +contents of aPath are ignored and an attempt is made to load aFileName, +if specified; if this DLL cannot be found, then the load operation fails and +no further searching is done.

  • +
  • if aFileName does +not have an extension, an extension of .DLL is assumed.

  • +
  • If aFileName contains +a file name but does not include a path specification (e.g. EULIBDR1.DLL), +then a search is done in the following locations in the order given:

      +
    • the path defined in aPath, +if specified

    • +
    • the system path \sys\bin\ on +each attached drive. Drives are searched in the order: C: (the +device's main internal drive), then Y:, X:, W:, V:, U:, ..., D:, B:, A: and +finally, drive Z: (the ROM).

    • +
  • +
  • If aType is +specified, then the UIDType of the loaded DLL must match aType. +If aType is KNullUid, or the variant of Load() that +does not take aType is called, then the loaded DLL will have +the name aFileName and may have any UIDType.

  • +
+

Note that in WINS debug mode, the system path is \epoc32\release\wins\udeb\ on +the current PC drive; in WINS release mode, the system path is \epoc32\release\wins\urel\ on +the current PC drive. For WINSCW, the paths are the same as for WINS, except +that wins\ becomes winscw\.

+

Note also that, in contrast with the usual convention, aPath specifies +a list of directories, each one separated by a semicolon.

+

See also:

+
    +
  • TFindFile

  • +
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