Delphi 2.0x freeware
Communication (I/O)

[ almailsl.zip ] [ 5,930 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 ]
TALMailSlot is an easy to use component which allows applications to send messages across a network using mailslots.
Added: 31-10-1999/17-09-2000   |  Version: 1.06   |  Downloads: 12608/12581/3
Author:Andrew Leigh   [Homepage]   [DSP files]

[ ciacomport.zip ] [ 6,986 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 | D6 | C3 | C4 | C5 ]
TCiaComPort is a Delphi component (full source included) for serial communications. It is full event driven and fires an event when data is available. It has also a 'LineMode' property in case you want to receive packets wich ends with particulary characters.
Added: 18-03-2002   |  Version: 1.05   |  Downloads: 11059/11059/44
Author:Wilfried Mestdagh   Wilfried Mestdagh   [Homepage]   [DSP files]

[ elecom12.zip ] [ 90,965 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 | D5 ]
Serial I/O communications library for OS/2, Win32 and DOS.
Added: 14-08-2000   |  Version: 1.2   |  Downloads: 11039/11039/12
Author:Maarten Bekers   [Homepage]   [DSP files]

[ smport.zip ] [ 207,815 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 ]
SmallPort Delphi Component
Allows access hardware ports in Win95/98 for Delphi 2-4 using VxD driver(included).
Now it can work with Windows 9x (using smport.vxd) and Windows NT/2000 (using smport.sys).
Also included source of smport.vxd driver (source of smport.sys is not included and I am not going to supply with it).
Added: 28-02-1999/27-08-2000   |  Version: 1.4   |  Downloads: 12030/10454/8
Author:Alexander Weitzman   [DSP files]

[ speaker.zip ] [ 817 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 | D4 ]
This is PC Speaker access component. Setting the frequency property to 0 or negative value will swith the speaker off. When it is set to positive value, speaker starts to beep continuously with this frequency.
Added: 5-09-1999   |  Version: n/a   |  Downloads: 0/0/0
Author:Luke Komsta   [Homepage]   [DSP files]

[ system.zip ] [ 30,636 bytes ] [ Freeware ] [ No Source ]
[ D2 | D3 | D4 ]
TheUser will show you some informations about your Computer like WindowsDir, TempPath, Soundcard yes/no,.... ShowHomepage will open a URL in your Standardbrowser from your Delphi-App
Free for private use, for Commercial please contact Author
Added: 3-01-1999   |  Version: 1   |  Downloads: 6220/6220/0
Author:R. Vysata   CreativeSoftwareTechnik   [Homepage]   [DSP files]

[ tapidial.zip ] [ 18,899 bytes ] [ Freeware ] [ With Source ]
[ D2 | D3 ]
TTapiDial is simple dialing component, which implements dialing through TAPI interface, instead of writing to COM ports directly.
Added: 12-10-1997   |  Version: 1.0   |  Downloads: 6779/6779/3
Author:Mihaela Mihaljevic-Jakic   [Homepage]   [DSP files]

[ vcs.zip ] [ 3,212 bytes ] [ Freeware ] [ No Source ]
[ D2 ]
Simple component to send a string to a commport. Descendend of TCommDrv32
Added: 12-10-1997   |  Version: 1.0   |  Downloads: 3184/3184/1
Author:raymond van laake   [DSP files]

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