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Hi, I've made a form containing a TVirtualStringTree that works in Delphi 7 and Delphi 2010. I notice that as I move between the two platforms I get the message '...parameter list differ..' on the tree events and that the string type is changing bewteen TWideString (D7) and string (D2010). The only…
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I have a String that I needed access to the first character of, so I used stringname[1]. With the unicode support this no longer works. I get an error: [DCC Error] sndkey32.pas(420): E2010 Incompatible types: 'Char' and 'AnsiChar'
Example code:
//vkKeyScan from the windows unit
var
KeyString:…
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Hi, I am a long time Delphi 6 developer. Looking for a book on Delphi 2010. Not only on the new features available in Delphi 2010, but more importantly, guideline on how different it is to develop applications in Delphi 2010, the architecture, standard and convention, etc.
Thanks a lot.
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Hello.
The situation is the following. Typically I use RAD Studio 2010 for Delphi development. I have some components I would like to redistribute in binary form (*.bpl without source). But I would like people to be able to use them despite of their Delphi version. But, for example, dcu files can…
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I need create a programatic equivalent using delphi language... or could someone post a link on how to do grammars in peech recogniton using the delphi. sorry for my english...
XML Grammar Sample(s):
<GRAMMAR>
<!-- Create a simple "hello world" rule -->
<RULE NAME="HelloWorld"…
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I have a workbook that was protected via the Protect Workbook feature. It was sent to someone else to modify. When they sent it back, it was unprotected and when I try to reprotect it I get this error,
"This workbook contains Excel 4.0
macros or Excel 5.0 modules. If you
would like to…
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I have a weird situation where I have a set of excel files, all having the extension .xls., in a directory where I can open all of them just fine in Excel 2007. The odd thing is that I cannot open them in Excel 2003, on the same machine, without opening the file first in 2007 and going and saving…
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I'd like to make server-side excel compatible spreadsheets that maybe use OpenXML or a structured data format.
I've used Office Interop before to generate Excel spreadsheets, but those apps run on a PC that has office installed.
For this web project I'm building, the server doesn't have office installed…
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Any ideas why this code will not work?
Workbooks.Open Filename:="C:\a.xls"
Workbooks("a.xls").Activate
Worksheets("b").Select
Dim OutputArray(10, 10)
OutputArray(1, 1) = Workbooks("c.xls").Worksheets("worksheet_otherthan_default").Select.Range(A1).Value
I'm trying to run a macro in one file (unnamed…
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Given the following workbook events:
BeforeClose
BeforeSave
Please tell me:
- The firing order in the case of multiple workbooks alreay opened (wb1, wb2 and wb3 are opened in this order) and the user closes Excel. You can assume all 3 needs saving.
- What happen if user cancels one of the saving…
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