我遇到的问题是 For Each ws In xlWorkbook_.Worksheets 声明过长时间处理。只有7个工作表，处理一个语句需要23秒。我使用的模板文件是.xlsx，我使用ExcelWriter编写的所有以前的报告都使用了.xls模板文件。这是我能看到的唯一真正的区别。使用.xls模板使用相同的方法，语句将处理亚秒级。我使用的是最新版本的OfficeWriter（8.6.1）和2010版的Excel。
是否还有其他人遇到此问题，或者是否有其他方法可以循环显示工作簿中每张工作表更快的表单？
我使用的代码看起来很像：
Dim xlApp_ As ExcelApplication
Dim xlWorkbook_ As Workbook
Dim xlTemplate_ As ExcelTemplate
Dim ws As Worksheet
....
Code to initially populate the data using the ExcelTemplate
- copies single sheet to x number of additional sheets depending on how many are needed
- renames the datamarkers on the sheets that were added and binds the datasets to the datamarkers
- processes the template to populate all of the sheets with data
....
xlWorkbook_ = xlApp_.Open(xlTemplate_)
For Each ws In xlWorkbook_.Worksheets
....
code to change worksheet name and format various parts of the worksheet
....
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