TExcelApplicationWorkbookBeforeClose ( Wb Param)

Geoff Price

Delphi Developer

Mon, 13 Jan 2003 03:00:00 GMT

TExcelApplicationWorkbookBeforeClose ( Wb Param)

TExcelApplicationWorkbookBeforeClose = procedure(Sender: TObject; var Wb:
OleVariant;
var
Cancel: OleVariant) of object

When this event is fired Wb is passed in as False every time. How exactly
are you supposed to use the Wb parameter? I can't typecast it as anything,
I get invalid typecase. I also have not found any examples dealing with
using the Wb paramter from any of the TExcelApplication Events.

--
Geoff Price
MedEvolve

Milan Tome

Delphi Developer

Tue, 14 Jan 2003 03:00:00 GMT

Re:TExcelApplicationWorkbookBeforeClose ( Wb Param)

You have same problem as I - check third parameter (Cancel), here is the Wb.
I think this is problem in OLEServer unit.

Milan Tomes

Quote

> TExcelApplicationWorkbookBeforeClose = procedure(Sender: TObject; var
Wb:
> OleVariant; var Cancel: OleVariant) of object

> When this event is fired Wb is passed in as False every time. How exactly
> are you supposed to use the Wb parameter? I can't typecast it as anythi
ng,
> I get invalid typecase. I also have not found any examples dealing with
> using the Wb paramter from any of the TExcelApplication Events.

> --
> Geoff Price
> MedEvolve

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