c++builder

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Borland C++, event functions

Can anyone tell me how do I display the calculation in the TLabelEdit and why can\'t I do the mathematics calculation? I have included <math.h>.[详细]

2023-03-15 00:09 分类：问答
FlatSB_GetScrollInfo could not be located in ... COMCTL32.dll

I just upgraded a product from C++Builder 2007 to RAD Studio XE, and at the same time开发者_如何学编程 changed some third party component.[详细]

2023-03-14 07:24 分类：问答
C++ builder - clickable map of europe in TForm

I would like to have an image of europe in a TForm or TPanel where each country can simulate the functionality of a button. I would also like to be able to change the colour of each country dynamicaly[详细]

2023-03-13 08:57 分类：问答
BCB6: How to put elements of a form in an array?

I\'m building a simple game in C++Builder6 and I have 42 Image objects on a Form... At start-up I want all Image objects to be disabled, so I wonder can I put all of 开发者_高级运维them in an array an[详细]

2023-03-12 11:03 分类：问答
What could cause a C++Builder / Delphi thread and application to not shut down?

Once, during testing, my C++Builder / Delphi application raised an uncaught exception in a background worker thread.EurekaLog caught the exception and sent an error report, as I expected, and everythi[详细]

2023-03-12 07:07 分类：问答
Why I can't delete key at HKLM?

I\'m use RegDelnode(HKEY_LOCAL_MACHINE, TEXT(\"Software\\\\Test\")); It\'s from MSDN and it worked good for HKCU, but i\'m think that i must to set privileges. If I right, which privileges i mus开发者[详细]

2023-03-12 03:29 分类：问答
Access violation when compiling in debug

I\'m trying to profile a C++ project in Embarcadero RAD Studio 2010. To do this I wanted to use AQTime, but I\'m running into a bit of a problem.[详细]

2023-03-11 18:44 分类：问答
Static Virtual functions in c++

I have a base class and a derived one and 开发者_运维问答I want to change base functions while keeping them static as they should be passed to other functions as static.[详细]

2023-03-11 07:01 分类：问答
Reducing C++Builder build times when .PAS units are involved

I have a C++ Builder project which also involves a few Delphi Pascal files. I\'ve noticed that modifying the implementation section of the PAS files causes many more files to be re-built than are requ[详细]

2023-03-11 01:17 分类：问答
How I can to create array with tyoe HKEY in c++builder?

I need HKEY [] all={HKEY_CLASSES_ROOT, HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, HKEY_USERS, HKEY_CURRENT_CONGIG}.[详细]

2023-03-10 14:34 分类：问答