https://vistapedia.com/index.php?action=history&feed=atom&title=Delphi_componentDelphi component - Revision history2026-05-05T16:15:26ZRevision history for this page on the wikiMediaWiki 1.43.0https://vistapedia.com/index.php?title=Delphi_component&diff=12199&oldid=prevDavidWhitten at 20:22, 7 February 20112011-02-07T20:22:43Z<p></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:22, 7 February 2011</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A [[Delphi]] component is a way of independently packaging Delphi source code so it can be used from more than one Delphi program.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A [[Delphi]] component is a way of independently packaging Delphi source code so it can be used from more than one Delphi program. </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Creating a new component requires writing a Delphi Pascal unit file which has:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Creating a new component requires writing a Delphi Pascal unit file which has:</div></td></tr>
</table>DavidWhittenhttps://vistapedia.com/index.php?title=Delphi_component&diff=8168&oldid=prevDavidWhitten at 20:05, 7 February 20112011-02-07T20:05:50Z<p></p>
<p><b>New page</b></p><div>A [[Delphi]] component is a way of independently packaging Delphi source code so it can be used from more than one Delphi program.<br />
<br />
Creating a new component requires writing a Delphi Pascal unit file which has:<br />
<br />
# the source code of the component. (these have the .PAS file-ending) <br />
# an optional .DCR palette bitmap (a file in the same format as the Microsoft .RES file) The pallet bitmap is a 28x28 bitmap which has the same name as the Delphi component, and which is used in the Delphi component palette of the IDE)<br />
# an optional [[Delphi form]] file (with the .DFM ending)<br />
# an optional Microsoft help file (with the .HLP ending)<br />
# an optional keyword file (with the .KWF ending)<br />
<br />
Delphi Pascal is then used to compile these into a .DCU file.</div>DavidWhitten