delphi-xe

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Why main form can't access to DataModule's images and actions when project is open in Delphi XE?

My Delphi XE application was fine till a couple of days and I can\'t figure out what is wrong. My project layout:[详细]

2023-04-05 07:37 分类：问答
TButton on TImage have graphic bug when DoubleBuffered on form is True

We are now migrating to Delphi XE (from D7) and we have a problem with TButton placed on TImage when Form.DoubleBuffer = True[详细]

2023-04-05 04:30 分类：问答
What does a EClassNotFound raised at runtime really mean when the class in question is there at compile and link time, and there explicitly in code?

I have a runtime error happening in the rtl Streaming in of a form, causing an exception EClassNotFoundto be raised, while doing TReader.ReadRootComponent. The particular error message is \"Class not[详细]

2023-04-02 16:45 分类：问答
How to autogenerate *_TLB.pas in Delphi XE?

We have been updated our project to Delphi XE. There\'s .ridl files instead .tlb. But what\'s about *_TLB.pas files? How to migrate changes in .ridl file开发者_如何转开发 to *_TLB.pas file?[详细]

2023-04-02 14:43 分类：问答
Delphi XE Data Snap TCP/IP client login form

(i saw Demo Dirt - but it use for HTTP Web and i Don\'t know how switch it to TCP/IP) I\'m new from Delphi - I need help about use DataSnap and Client Login form (check user password from SQL Server)[详细]

2023-04-02 11:38 分类：问答
Delphi XE and ServerMethods

With Delphi XE I create a client-server application with \"DataSnap Server\" Wizard. In the ServerMethodUnit I Define a TSQLQuery with sql property like this \"Select * from TABLE\"[详细]

2023-04-02 09:19 分类：问答
How to fix bpl loading issue in Delphi XE while opening a project?

Very often when I try to open any project in Delphi XE the following issue raises for a fe开发者_开发问答w popular bpl-packages:[详细]

2023-04-02 07:00 分类：问答
DevExpress under Delphi XE doesn't work

I\'ve installed the trial version of DevExpress. I can drag and drop DevExpress components on my form, but if I try to compile, Delphi XE says that it c开发者_运维知识库ould\'t find the files from Dev[详细]

2023-04-01 15:43 分类：问答
Are there any tracked music libraries for Delphi? [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-04-01 08:04 分类：问答
Delphi XE and Winrunner (QTP)

We have a suite of automatic tests written in winrunner (QTP), and we have just upgraded to Delphi XE. I tried to modify TestSrvr.pas, MercControl.pas and开发者_开发知识库 MercCustControl.pas to manag[详细]

2023-04-01 06:36 分类：问答