delphi-xe

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is there a virtual Listbox with headers in Delphi XE?

Sorry, background\'s a little convoluted on this one... I am in the process of converting a开发者_如何转开发 D5 project to DXE...It has a listbox with several thousand items.A full progressive text se[详细]

2023-03-19 16:23 分类：问答
Strange problem in threads, application doesn't exit

OK I\'m writing a Zoom component and I wanted it to capture from screen within a secondary thread. You can pretend I just want to derive TThread in an empty component. I didn\'t write any codes in the[详细]

2023-03-19 06:43 分类：问答
Sets in Delphi XE are not working the same way they worked in D7

I had this constants in a Delphi 7 program. They are not compiling under Delphi XE. TYPE TSingleChar= AnsiChar;[详细]

2023-03-19 01:40 分类：问答
Delphi XE - All blue dots are shifted with one line up

Since yesterday, all blue dots (compiled lines) in my source code are shifted with one line up. So, the first dot starts at \'var\' instead of \'begin\' and the last dot is one line before the last \'[详细]

2023-03-19 01:30 分类：问答
How to find out current delta record in TPacketDataSet point to which record in TClientDataSet?

Let said i have a ClientDataSet1 link with TDataSetProvider to access database for data and i have opened the ClientDataSet1 ready for edit and did some changes, so at the end i have some delta. The d[详细]

2023-03-19 00:14 分类：问答
Delphi XE - Access https SVN server under proxy

I have a SVN Server over internet and I want to access it from my work where there\'s a proxy. With TortoiseSVN I just configure the Proxy Settings.[详细]

2023-03-18 10:52 分类：问答
How to passing a nil value in a in parameter of procedure of object type

I want to pass a nil value in a parameter which is declarated as procedure of object Consider this code[详细]

2023-03-18 07:37 分类：问答
Delphi TListView - added button does not go away when 'Free' is called

(Using: Delphi XE) I am adding a TButton to every row of a ListView. In the buttons OnClick handler is a Sender.Free. However (while the list row disappears because the dataset that populates the lis[详细]

2023-03-18 02:38 分类：问答
How to Make custom Report Preview in Report Manager -Delphi XE

As heading says can somebody please let me know how 开发者_JAVA百科to make my own report viewer for reports generated with report manager in Delphi XE.[详细]

2023-03-17 18:20 分类：问答
Delphi XE modeling - 'Open diagram' is disabled

I want to use modeling but when I right click on the name of the project in \'Model view\', the \'Open diagram\' is disabled.[详细]

2023-03-17 11:59 分类：问答