Hi,

I want to change the Value and BackColor of all OLEObjects from my xls files
(more than 1000 files), BUT how can I cast to a specific type
(Excel.OLEObject.Object is object ype in Csharp) ??

:
using Excel = Microsoft.Office.Interop.Excel;

Excel.Application excelApp = new Excel.Application();

Excel.Workbook wrkBook = excelApp.Workbooks.Open(file, Type.Missing,
Type.Missing, Type.Missing, ... , Type.Missing) ;

Excel.Worksheet wrkSheet = (Excel.Worksheet)wrkBook.Worksheets[1];

Excel.OLEObjects oleObjects =
(Excel.OLEObjects)wrkSheet.OLEObjects(Type.Missing );

foreach(Excel.OLEObject oleObject in oleObjects)
{
oleObject.Enabled = true;
//oleObject.Object is type object. How can I access Value property ?
}

Thanks for any advice