Question could not find installable ISAM in "MyCommand.Fill(DtSet)" line

kasimacsys

Member
Joined
Jul 8, 2009
Messages
10
Programming Experience
1-3
Public Function ImportExcel2DataTable() As DataTable
Dim MyConnection As System.Data.OleDb.OleDbConnection = New System.Data.OleDb.OleDbConnection
Dim DtTable As New DataTable
Dim strShetname As String
Dim DtSet As System.Data.DataSet
Dim MyCommand As System.Data.OleDb.OleDbDataAdapter
Dim PrmPathExcelFile As String = System.IO.Directory.GetCurrentDirectory

MyConnection = New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; " & _
"Data Source=D:\Book1.xls; " & "Extended Properties=""Excel 12.0 Xml;HDR=YES""")

Dim oApp As New Excel.Application
Dim oBooks As Excel.Workbooks = oApp.Workbooks
Dim oBook As Excel.Workbook = oBooks.Add("D:\Book1.xls")
Dim oSheet As Excel.Worksheet = oApp.ActiveSheet
strShetname = oSheet.Name

MyCommand = New System.Data.OleDb.OleDbDataAdapter("select * from [" & strShetname & "$]", MyConnection)
MyCommand.TableMappings.Add("Table", "Fusion")
DtSet = New System.Data.DataSet
MyCommand.Fill(DtSet)
MyConnection.Close()

DtTable = DtSet.Tables(0)
Dim AddaRow As DataRow = DtTable.NewRow
DtTable.Rows.InsertAt(AddaRow, 0)
ImportExcel2DataTable = DtTable
End Function

In the above i receive error could not find installable ISAM in "MyCommand.Fill(DtSet)" line
 
"Excel 12.0 Xml" is for XLSX files, which require the ACE OLE DB provider. Go to connectionstrings.com and get the correct connection string for XLS file using Jet.
 

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