Opens an ExcelWriter template from a . An ExcelWriter template is a file created in Microsoft Excel that contains data markers where data source values will be inserted. |
public virtual void Open(System.IO.Stream stream) |
Public Overridable Sub Open(ByVal stream As System.IO.Stream) |
A |
Open will throw this exception if |
If your template file is the new Office Open XML (.xlsx) format, you can pass it into the ExcelTemplate.Open method just as you would a BIFF8 (.xls) Excel file. You will need to remember to give the output file a ".xlsx" extension when you call Save, as ExcelWriter cannot convert .xlsx files to .xls. |
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