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在我的项目我有我想要的Excel文件中导出汇总数据表,用于这个目的,我已经部署了下面的代码:农产品Excel文档在vb.net
Public Shared Function Main() As Integer
Dim exc As New Application
exc.Visible = True
Dim workbooks As Excel.Workbooks = exc.Workbooks
Dim workbook As Excel._Workbook = workbooks.Add(XlWBATemplate.xlWBATWorksheet)
Dim sheets As Sheets = workbook.Worksheets
Dim worksheet As _Worksheet = CType(sheets.Item(1), _Worksheet)
exc.DataEntryMode = True
Dim range1 As Range = worksheet.Range("C1", Missing.Value)
Const nCells As Integer = 5
Dim args1(1) As [Object]
args1(0) = nCells
range1.GetType().InvokeMember("Value", BindingFlags.SetProperty, Nothing, range1, args1)
Return 100
End Function
当我试图执行行:在这一点上,我不能想出什么问题 Exception has been thrown by the target of an invocation
:
range1.GetType().InvokeMember("Value", BindingFlags.SetProperty, Nothing, range1, args1)
我得到的错误。有人帮我吗?
@Nathan费舍尔。非常感谢你一切顺利。但请告诉我:为什么我们不会调用成员? – 2011-04-11 07:45:44
无需调用成员,因为Range在编译时是已知对象。如果您在运行时加载Excel程序集,则会有所不同。 – 2011-04-12 00:09:21
@Nathan。非常感谢你,请告诉我有没有可能安排一些行对齐。像vb.net里面的单词换行一样?在我们填充文档本身之前 – 2011-04-12 06:10:32