主题：excel报表不自动折行，双击那个区域才自动折行，有办法解决吗？

Dim Book As New XLS.Book(ProjectPath & "Attachments\123.xls")
Dim Sheet As XLS.Sheet = Book.Sheets(0) '引用工作簿的第一个工作表
Dim fl As String = ProjectPath & "Reports\123.xls"
Book.Build() '生成细节区
Book.Save(fl) '保存工作簿

Dim App As New MSExcel.Application
Dim Wb As MSExcel.WorkBook =App.WorkBooks.Open(fl)
Dim Ws As MSExcel.WorkSheet = Wb.WorkSheets(1)
Dim Rg As MSExcel.Range = Ws.UsedRange
rg.Formula = rg.Formula
Rg.WrapText = True
'Rg.EntireColumn.AutoFit   '自动调整列宽
Rg.EntireRow.AutoFit  '自动调整行高
app.visible = True

Dim Rg As MSExcel.Range = Ws.UsedRange

改成

Dim Rg As MSExcel.Range = Ws.Range("C:C")

改成

Dim Rg As MSExcel.Range = Ws.Range("C7:C1000")

不然，就发实例发上来测试。

参考 http://www.foxtable.com/webhelp/scr/2713.htm