delphi-2006_开发者

It seems that sometimes Delphi is case-sensitive - "override method should match case of ancestor"

Today I\'ve encountered a \'strange\' hint: override method xxxx should match case of ancestor yyyy. Solution was to declare the method name exactly as in the ancestor....I believe this i开发者_开[详细]

2023-04-12 23:25 分类：问答

Can I make a context menu entry only appear if an app is running?

Is is possible to have right-mouse-click entries only appear when my application is running?What I am thinking is that I want people to be able to right-click a file in windows explorer and be able to[详细]

2023-04-12 17:53 分类：问答

What's a simple way of programmatically simulating user input?

I have a dialog that pops up as result of an error condition.I want the dialog to remain open for at least 开发者_高级运维30 seconds, and close 30 seconds after the last user input (mouse or keyboard)[详细]

2023-04-12 08:22 分类：问答

Get the list of ODBC data source names programmatically using Delphi

I saw several examples where the list of the source names were took from registry (HKEY_LOCAL_MACHINE\\Software\\ODBC\\ODBC.INI\\ODBC Data Sources). Is there any other way to get the list of ODBC data[详细]

2023-04-11 09:23 分类：问答

StatusFilter on ClientDataSet

I\'m having some difficulties using ClientDataSet.StatusFilter := [usDeleted]. It doesn\'t do anything. I\'m having my ClientDataSet hooked up to a Provider.[详细]

2023-04-10 21:05 分类：问答

Is there any way to manipulate the value of the TimeGetTime timer

I have an app using the GetLastInputInfo function and compares it with the value of GetTickCount (which returns the number of milliseconds since Windows started) as a way of detecting nobody at the ke[详细]

2023-04-06 02:58 分类：问答

delphi pointer question

I have the following code which is working, but I don\'t understand it 100% (please see the comments from code):[详细]

2023-03-29 11:29 分类：问答

Oracle error occurred, but error message could not be retrieved from Oracle

There is a delphi application in which I am trying to connect to Oracle database Using provider MSDAORA.1 but problem is 开发者_StackOverflowcoming in connecting. Oracle error message which is coming[详细]

2023-03-26 07:06 分类：问答

Getting External Exception C0000006 in D2006 app - how can I force delphi to load the whole executable?

I get this occasionally when exiting my app - my app is running the EXE over a network.I understand it\'s a page fault when part of the EXE is loaded on demand.[详细]

2023-03-24 17:21 分类：问答

How to convert a D2009 .groupproj file to a D2006 .bdsgroup file?

I\'m trying to convert a .groupproj project group file (from Delphi 2009), to use with Turbo Delphi Explorer, i.e., c开发者_如何学JAVAonvert to .bdsgroup. The file structures are similar (xml). There[详细]

2023-03-19 14:01 分类：问答