I want to convert ms-excel file into Aspose.cell.excel
Because I am already using ms excel file in my code and I to use that one
only to generate charts.
Dim workbook As New Workbook()
Instead of this I want to use
workbook=cype(myexcelworkbook,aspose.cell.workbook) but through error
Unable to cast COM object of type 'Excel.WorkbookClass' to class type
'Aspose.Cells.Workbook'. Instances of types that represent COM components
cannot be cast to types that do not represent COM components; however they
can be cast to interfaces as long as...
If we go for ur first code that is
This is also throwing error that this file is already used by another
process,so cannot be opened.
Please help me.
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