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  在Excel的录入过程中经常需要用到TXT转Excel,其中可以用VB把TXT文件换成Excel,具体要怎么做呢?下面是小编带来的关于用vb让txt文件转换excel文件的教程,希望阅读过后对你有所启发!

  用vb让txt文件转换excel文件的教程:

  vb让TXT转换excel步骤:下面是导入到datatable的例子

  Dim openbox As New OpenFileDialog

  openbox.ShowDialog()

  Dim filename As String = openbox.FileName

  Dim myConn As New System.Data.OleDb.OleDbConnection

  Dim strComMain As String = " SELECT * FROM [12$]"

  Try

  myConn.ConnectionString = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source =" & filename & ";Extended Properties=""Excel 4.0;HDR=no"""

  myConn.Open()

  Catch ex As Exception

  Try

  myConn.ConnectionString = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source =" & filename & ";Extended Properties=""Excel 1.0;HDR=no"""

  myConn.Open()

  Catch ex1 As Exception

  Try

  myConn.ConnectionString = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source =" & filename & ";Extended Properties=""Excel 8.0;HDR=no"""

  myConn.Open()

  Catch ex2 As Exception

  Try

  myConn.ConnectionString = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source =" & filename & ";Extended Properties=""Excel 3.0;HDR=no"""

  myConn.Open()

  Catch ex3 As Exception

  Try

  myConn.ConnectionString = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source =" & filename & ";Extended Properties=""Excel 2.1;HDR=no"""

  myConn.Open()

  Catch ex4 As Exception

  Try

  myConn.ConnectionString = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source =" & filename & ";Extended Properties=""Excel 5.0;HDR=no"""

  myConn.Open()

  Catch ex5 As Exception

  MsgBox(ex5.Message)

  End Try

  End Try

  End Try

  End Try

  End Try

  End Try

  Dim myCommandMain As New System.Data.OleDb.OleDbDataAdapter(strComMain, myConn)

  Dim myData = New DataTable

  Try

  myCommandMain.Fill(myData)

  Catch ex As Exception

  MsgBox(ex.Message)

  Finally

  myConn.Close()

  End Try