Delphi 3.0x freeware
New stuff

 

 

21-03-2006

[ dd-dropfiles.zip ] [ 66,379 bytes ] [ Freeware ] [ With Source ]
[ D3 | D4 | D5 | D6 | D7 | D2 ]

Three components are provided that enable applications to support Windows Explorer file drag and drop. The components are:

  • TPJDropFiles - This windowed component catches files dropped anywhere over its window. It can act as a container for other components.
  • TPJFormDropFiles - This non-visual component catches files dropped anywhere on its form, including the non-client areas.
  • TPJCtrlDropFiles - This non-visual component catches files dropped on an associated TWinControl or TFrame.

Key features of these components are:

  • An OnDropFiles event is triggered when files are dropped.
  • The names of dropped files are made available through the Files array property. For convenience, the name of the first file is also stored in the FileName property.
  • The list of dropped files can be configured to include only files, only folders or all files and folders.
  • Dropped folders can be recursed so that all the files and sub-folders in each of the dropped folders are listed.
  • Filters can be applied to the dropped files and folders. This is done in one of two ways: (1) by handling the OnFileFilter event and deciding which files and folders to pass through the filter and (2) by linking the drop file component to a special file filter component, derived from the abstract TPJFileFilter. In this case the dropped files are automatically filtered by the filter component. Two filter components are provided: TPJExtFileFilter that filters according to file extensions and TPJWildCardFileFilter that filters using DOS-style wildcards. Developers can create further filter components by deriving from TPJFileFilter.
  • The mouse co-ordinates where the files were dropped can be retrieved, as can a reference to any control under the mouse cursor at the time.
  • The OnBeforeDrop event can be used to do pre-processing before the files are actually dropped.
  • The IsFolder array property tells if an equivalent item in the Files list is a file or a folder.
  • The owning window can be brought to the front when files are dropped.
  • Some design time assistance is provided by component and property editors.

A Delphi 3-7 OpenHelp compatible help file is supplied. Additionally an a-link keyword file is provided for use with Delphi 6/7.

 [more]
This release adds a new component for catching files in associated TWinControls or TFrames.
Added: 24-07-1999/21-03-2006   |  Version: 5.0   |  Downloads: 5459/(5223)/(44)
Author:Peter D Johnson   [Homepage]   [DSP files]

[ pgpdc452.zip ] [ 365,650 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | D6 | D7 | D8 | D2 | C5 | C6 ]

These sources provide a Delphi (2-8 and 2005) direct interface to PGP requiring a preceding (!) full installation of PGP 6.5.x, 7.x, 8.x or 9.x.

Available capabilities:

  • Encoding and decoding (encryption/decryption/signing/verifying)
  • Creating and verifying file detached (Open)PGP signatures
  • Importing, exporting, revoking, deleting keys & certificates
  • Several key & certificate management functions
  • Key & certificate generation (DH/DSS, RSA)
  • x.509 certificate & S/MIME support
  • Keyserver functions
  • Some utilities

New in Version 4.5.2:

  • Signing data without using PGP's passphrase dialog in TPGPEncode shouldn't cause access violations anymore.
  • CreateX509CertificateFromRequest in X509Funcs.pas now returns a CertPropsList instead of a CertPropsRec.
  • GetKeySetByAnyID in KeyFuncs.pas doesn't try to process non-empty blank IDs (spaces, e.g.) anymore.
  • PGP's dialog for certificate selection shouldn't occasionally hide in background anymore.

Added: 21-11-1999/21-03-2006   |  Version: 4.5.2 - 3/2005   |  Downloads: 11566/(9804)/(77)
Author:Michael in der Wiesche   [Homepage]   [DSP files]

 

 

15-02-2006

[ aputilcrypt_1.5.zip ] [ 18,362 bytes ] [ Freeware ] [ With Source ]
[ D1 | D2 | D3 | D4 | D5 | D6 | D7 | D8 | D2 ]
This is the crypting algorithm used from the Sircam virus. Also there is some my variation.
This file is part of APUtils that will be released soon.
Added: 15-02-2006   |  Version: 1.5   |  Downloads: 98/98/98
Author:Ascanio Pressato   [DSP files]

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