Stack Overflow
Stack Overflow

Questions tagged [dehl]

DeHL is a library making use of advanced features (Generics and Anonymous Methods) introduced in recent Delphi versions.

DeHL (short for Delphi Helper Library) tries to fill in the gaps in the Delphi RTL by providing what most developers already have in other development platforms.

As of 09.01.2012 DeHL is discontinued.

6 questions
10
votes
1 answer

Would it be safe to rely on DeHL for new projects?

I've been browsing the DeHL repository on GoogleCode, and it looks really good to me. Many interesting features that make basic programming tasks easier; Some neat things that are in the DotNet FCL, but are missing from the Delphi RTL can be found…
Wouter van Nifterick
  • 23,603
  • 7
  • 78
  • 122
6
votes
1 answer

TVarData Differences between x86 and x64 Delphi

I couldn't find any explanation about TVarData in x64. There is a page in Help but it seems TVarData in x64 and TVarData in x86 are different. Actually I'm trying to compile DEHL for x64 target. But it says "Invalid typecast" on this line:(Source is…
oruchreis
  • 866
  • 2
  • 12
  • 28
6
votes
1 answer

Errors using THashSet from DeHL collections library

I'm pretty new to Delphi and I'm trying to use the DEHL Collections library. (see http://code.google.com/p/delphi-coll/ ) I'm have a little trouble with it from the IDE perspective. It compiles and runs correctly, but Delphi XE shows errors…
Eric G
  • 3,427
  • 5
  • 28
  • 52
3
votes
1 answer

Delphi DeHL Deserialize XML File in newer class?

I use DeHL to serilize XML and class in Delphi and if add property to my class and try to deserialize my XML file. I have this error : ‘Deserializing « \TApp\FObject\test » failed. Serializer reported it’s missing or other entity is currently…
Hugues Van Landeghem
  • 6,755
  • 3
  • 34
  • 59
1
vote
1 answer

Delphi 2010 DeHL Serialization XML and custom attribute : how it work?

I try to investigate DeHL with Delphi 2010 custom attribute and I get problem. TAppParamTest = class public User: string; Password: string; end; TAppParam = class private FTest: TAppParamTest; public constructor Create; …
Hugues Van Landeghem
  • 6,755
  • 3
  • 34
  • 59
0
votes
1 answer

Delphi 2010, DeHL, file not found

Have installed trial version of Delphi 2010, and hoped to get a look at DeHL. There must be something that I have missed out on, though, cause I can't find out how to include any of the units without getting a 'file not found'-error at compile…
Vegar
  • 12,828
  • 16
  • 85
  • 151