如何使用vb.net或c#从excel 2007(* .xlsx)获取工作表名称

我尝试使用vb.net从文件excel中获取工作表名称并将其显示到文本框中.我试过这个代码：

Imports Microsoft.Office.Interop
Private Sub GetSheetsName
Dim efa As New Excel.Application
Dim ewb As Excel.Workbook
Dim ews As Excel.Worksheet
Dim fileName as string
fileName="D:\test.xls"
ewb = efa.Workbooks.Open(fileName)
For Each ews In ewb.Worksheets
   ExcelSheetName += ews.Name & vbNewLine
Next ews
TextBox1.text=ExcelSheetName
end sub

该代码适用于文件excel * .xls,在文本框中显示来自文件test.xls的Sheets Name

Sheet1
Sheet2
Sheet3

但是当我尝试使用excel 2007(* .xlsx)时,会显示如下错误消息.

我该怎么办？你能帮我吗.

解决方法:

试试这段代码：

Private Sub GetExcelSheetNames(ByVal fileName As String)
    Dim strconn As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & 
          fileName & ";Extended Properties=""Excel 12.0 Xml;HDR=YES"";"
    Dim conn As New OleDbConnection(strconn)

    conn.Open()

    Dim dtSheets As DataTable = 
              conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, Nothing)
    Dim listSheet As New List(Of String)
    Dim drSheet As DataRow

    For Each drSheet In dtSheets.Rows
        listSheet.Add(drSheet("TABLE_NAME").ToString())
    Next

    //show sheetname in textbox where multiline is true
    For Each sheet As String In listSheet
        TextBox1.Text = TextBox1.Text & sheet & vbNewLine
    Next

    conn.Close()

End Sub

标签：c,vb-net,excel-2007
来源： https://codeday.me/bug/20190718/1494281.html