delphi-2007

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Does Delphi support all MMX/SSE instructions?

I have this snippet of code: @combinerows: mov esi,eax and edi,Row1Mask and ebx,Row2Mask or ebx,edi //NewQ:= (Row1 and Row1Mask) or (Row2 and Row2Mask);[详细]

2023-03-14 10:14 分类：问答
How do I get the domain name in Windows 7

I\'ve written a dll that runs an Excel add-in (some years ago). I use this code to retrieve the domain name and that works fine in Windows XP, but it fails in Windows 7.[详细]

2023-03-14 07:48 分类：问答
IBX: add timeout to TIBControlAndQueryService.InternalServiceQuery

I would like to add isc_info_svc_timeout (1 second) option when calling TIBControlAndQueryServiceGetNextLine. I copied and modyfied IBServices to append isc_info_svc_timeout to ServiceQueryParams afte[详细]

2023-03-13 04:48 分类：问答
Delphi 2007 variant type initialization

I am trying to declare a constant array for validating type properties held by input object. but i am doing something incorrect, please have 开发者_StackOverflowa look at below code:[详细]

2023-03-12 13:43 分类：问答
The difference between PopupMenuItem Click and MouseOver

When a Menu Item has a sub Menu hovering the mouse expands the sub-menu it fires a click event. Is there any difference between this click event and if the user actually click开发者_StackOverflow中文[详细]

2023-03-12 05:38 分类：问答
Which are the differences between a bpl delphi expert and a dll delphi expert

I am working in a delphi IDE expert , now to avoid dependencies problems, i was thinking in rebuild this expert as a dll expert as was suggested in one of these answers, now my expert (compiled as bpl[详细]

2023-03-06 22:14 分类：问答
set the background color of a themed StatusBar component

How can I set the background color of a themed TStatusBar component?When I set the color property, it only works if the Enabled r开发者_如何学运维untime themes is disabled.[详细]

2023-03-05 21:31 分类：问答
Unwanted Extra Icons in Application

Using Delphi 2007. I am adding 2 extra icons to my app to use for some custom file associations. Using custom resource files and开发者_如何学Go that is working correctly. However when looking at the r[详细]

2023-03-05 17:44 分类：问答
Dataset retrieving data from another dataset

I work with an application that it switching from filebased datastorage to database based. It has a very large amount of code that is written specifically towards the filebased system. To make the swi[详细]

2023-03-04 21:06 分类：问答
Detect windows service state

How can I de开发者_StackOverflowtect a Windows service state in Delphi 2007 and change its state, of course.WinSvc has all the Windows API methods you need. You can create the unit below for an easy c[详细]

2023-03-03 03:48 分类：问答