missmemberexception的错误未得到处理 [英] Error of missingmemberexception was unhandled

问题描述

Imports Excel = Microsoft.Office.Interop.Excel
Imports Microsoft.Office.Interop
Imports Microsoft.Office.Interop.Excel


        Select Case ComboBox1.SelectedItem

            Case "Open Excel"

                Dim oExcel As New Microsoft.Office.Interop.Excel.Application()
                Dim oBook As Excel.WorkbookClass
                Dim oBooks As Excel.WorkbookClass

                'Start Excel and open the workbook
                oExcel.Visible = True
                'oBooks = oExcel.Workbooks

                oExcel = oExcel.Open("H:\Copy of Book1.xlsm")

                'Run the subroutine.
                oExcel.Run("Sheet1")

你好，我在

Hello, I have an error of MissingMemberException was unhandled after I run the code at

oExcel = oExcel.Open("H:\Copy of Book1.xlsm")

我如何解决这个问题？谢谢!!



我尝试了什么：



我有尝试添加引用，如Microsoft Office Excel

How do I solve this problem? Thank you!!

What I have tried:

I have tried adding references such as Microsoft Office Excel

推荐答案

您无法以您尝试这样做的方式打开工作簿。你必须通过工作簿的集合来做到这一点：

You can't open workbook the way you're trying to do that. You have to do this through the collection of workbooks:

oBook = oExcel.Workbooks.Open("H:\Copy of Book1.xlsm")

进一步详情请见：

如何：以编程方式打开工作簿 [ ^ ]

Excel对象模型概述 [ ^ ]

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