Archive

Tuesday, 23. October 2012

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hcOPF - using Attribute OnChange Events

TPersistent.com – Althought hcOPF implements automatic calculations via a ThcCalcObject registered with the object metadata, it’s not the most efficient implementation.  Since the framework has no idea of the attribute dependancies in the calculation, it calls the CalcObject whenever an attribute of the object ...
Details Favorite? Off-Topic? Larry Hengen @ 00:50

Monday, 22. October 2012

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Multiple Attributes in One Line

The Delphi Geek – Apparently Delphi (at least XE2, didn’t test with others) allows you to write a comma-separated attribute list inside square brackets when annotating types and type members. IOW, following two code fragments are identical. [Name(CNameModule2Sub1)] [Description('Submodule 2.1)] TModule2Sub1Info = ...
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Delphi Conference Brazil - TMS Aurelius Session

TMS Software Blog – Embarcadero Delphi Conference Brasil will happen in Sao Paulo, Brazil, this Tuesday, October, 23rd. This is the fourth edition of the event organized by Embarcadero, which had nothing less than 700 attendees last year. There will be up to five simultaneous sessions in two auditoriums and three rooms ...
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Be-Delphi 2.0 conference - TMS software platinum sponsor

TMS Software Blog – Be-Delphi organises on November 22 the second yearly Delphi event Be-Delphi 2.0 in Antwerp, Belgium. National and internationally acclaimed speakers such as Marco Cantu, Bruno Fierens, Pawel Glowacki, Bob Swart, Brian Long, Jason Vokes … bring a varied mix of technical sessions. Top speaker Marco ...
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XE3 Visual LiveBindings: Samples

Jim Tierney – Here is a summary of the samples which accompany my XE3 VLB posts.  The samples are grouped by Sourceforge locations. Observers (post) VclSampleObservableControls.dpk - Implements an observable TTrackBar LinkTrackbarToField.dpr - TObservableTrackBar project Actions (post) Navigate using actions ...
Details Favorite? Off-Topic? Jim Tierney @ 07:35
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31 XE3 quick videos in 31 days - Oct21 - Introduction to the LiveBindings Wizard

Sip from the Firehose – In previous RAD Studio XE3 videos, I used LiveBindings, the LiveBindings Designer and the LiveBindings Wizard in several of the demo applications.  In this short video, I’ll focus on the LiveBindings Wizard and the 5 common binding tasks that it provides using multi-page wizards.  The ...
Details Favorite? Off-Topic? David Intersimone @ 05:15
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