C# COM Interop Creating New Excel Workbook
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18-06-2021 - |
Вопрос
I am using Microsoft.Office.Interop.Excel in a C# winform but I can't figure out how to create a new Excel workbook. I have tried everything in the documentation but I get nothing but errors. Workbook wb = new Workbook() compiles just fine but throws an incomprehensible runtime error.
Решение
You are probably getting the same error as you would get if you tried to instantiate a Workbook in Excel VBA using
Dim w As Workbook
Set w = New Workbook
Try instantiating the Application
object, then call the Application.Workbooks.Add
method. It takes an optional parameter, which is the name of a template.
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