Tag Archives: XE4

Our Date/Time Non-visual Component in Delphi IDE

Following on from the previous post, here is a screen shot from the XE4 IDE showing the properties of the new TEDLDateTimeInfo Non-visual Component:

Posted in Beta Development, Calendar Engine | Tagged , | 2 Comments

Adding Large Integers and Floats to Delphi

I must admit one of my biggest disappointments with 64-bit support in Delphi was the loss of the 80-bit Extended (as it is now mapped to the 64-bit Double). I’ve also always enjoyed (remember I did do a Maths Degree … Continue reading

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RadioGroups and CheckGroups in ESBDevLib

We had originally decided that we wouldn’t port the CheckBoxes, RadioButtons, GroupBoxes, RadioGroups and CheckGroups from ESBPCS to ESBDevLib. Why? – you may ask…  Well, with out Edits, they go over to FireMonkey reasonably well – just without all the … Continue reading

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Improving Quartile Calculations in Delphi

Whilst the definition of Quartiles (see Wikipedia) is basically agreed upon, the calculation of the 1st and 3rd Quartiles is not – and it is tough to find even two Stats Packages that compute them the same way 🙁 Some, … Continue reading

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Improved Statistics for Delphi by adding Null support

ESBPCS for VCL has quite a few Statistical Routines and Components – basically aimed to cover what you would do in a First Year University Course (for many years I taught 1st Year Stats to Bachelor of Commerce and MBA … Continue reading

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Fraction Edits for Delphi + Special Discount

Further to the recent discussion on our new Fraction Type, TEDLFraction, we have also now completed the associated Fraction Edit for VCL – this allows Fractions to be entered as Floats, Improper Fractions or Mixed Fraction, and then displayed as … Continue reading

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ESBDevLib Calculators working in FireMonkey

The new version of our Calculator Engine has been designed to work in both VCL and FMX – and when using 32-bit VCL, it utilises 80-bit Extended Floats (where all other platforms are the 64-bit Double Floats). In VCL, we … Continue reading

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ESBPCS for VCL v6.2.1 released

ESB Consultancy is pleased to announce the release of ESBPCS for VCL v6.2.1 – ESBPCS for VCL is a huge collection of Delphi Components and Routines aimed at making Data Entry and Manipulation easy for Developers and their Customers. http://www.esbconsult.com/esbpcs/ … Continue reading

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Delphi Measurement Conversion with Composite Units

One of the things we need for the upcoming v9 of our ESBUnitConv Pro is the ability to convert from (and to) Composite Units – like Feet and Inches. We are also using v9 of ESBUnitConv Pro (and the other next … Continue reading

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Two Calculators become One, One Calendar becomes Two.

In ESBPCS for VCL, we had two non-visual components for Scientific Calculators – TESBCalculator which controlled a standard popup calculator and TESBSciCalculator which controlled a “scientific notation” calculator. (We also have another component TESBProgCalculator that is tied to a different … Continue reading

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