GetEnumName with C++Builder

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2 total messages Started by Rainer Welzel Sun, 24 Apr 2005 07:17

#791

Author: Rainer Welzel
Date: Sun, 24 Apr 2005 07:17

23 lines
1538 bytes

Hi,
I get a Delphi CodeSample:
"Navigating and Editing a ClientDataSet" by Cary Jensen
http://community.borland.com/article/0,1410,29122,00.html

I failed to convert the following delphi Statement to C++Builder:

                GetEnumName(TypeInfo(TDataSetState), 
Ord(ClientDataSet1.State));


My Code is:

   PPropInfo PropInfo = 
GetPropInfo(PTypeInfo(ClassInfo(__classid(TADOTable))),"State");
   if (PropInfo){
      StatusBar1->Panels->Items[1]->Text =
      "State = " +  GetEnumName(*(PropInfo->PropType), 
int(ADOTable1->State));
   }

thx for your help
                            Rainer

Re: GetEnumName with C++Builder

#790

Author: Viatcheslav V. Vassiliev
Date: Sun, 24 Apr 2005 07:20

38 lines
2155 bytes

Add .pas unit to your project with this function and call it from C++ 
Builder.

//------------------------------------------
Regards,
Vassiliev V. V.
http://www.managed-vcl.com - using .Net objects in Delphi for Win32 + 
ADO.Net
http://www.oledbdirect.com - The fastest way to access MS SQL Server,
MS Jet (Access) and Interbase (through OLEDB)

"Rainer Welzel" <master@fgg-welzel.de> �������/�������� � �������� 
���������: news:426b481c$1@newsgroups.borland.com...
> Hi,
> I get a Delphi CodeSample:
> "Navigating and Editing a ClientDataSet" by Cary Jensen
> http://community.borland.com/article/0,1410,29122,00.html
>
> I failed to convert the following delphi Statement to C++Builder:
>
>                GetEnumName(TypeInfo(TDataSetState), 
> Ord(ClientDataSet1.State));
>
>
> My Code is:
>
>   PPropInfo PropInfo = 
> GetPropInfo(PTypeInfo(ClassInfo(__classid(TADOTable))),"State");
>   if (PropInfo){
>      StatusBar1->Panels->Items[1]->Text =
>      "State = " +  GetEnumName(*(PropInfo->PropType), 
> int(ADOTable1->State));
>   }
>
> thx for your help
>                            Rainer
>
>

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