

'宣言 Public Class XlsxExportProvider Inherits XlsExportProvider
'使用法 Dim instance As XlsxExportProvider
public class XlsxExportProvider : XlsExportProvider
System.Object
   C1.C1Preview.Export.ExportProvider
      C1.C1Preview.Export.ComplexExportProvider
         C1.C1Preview.Export.XlsExportProvider
            C1.C1Preview.Export.XlsxExportProvider