ADO访问excel找不到可安装的ISAM
以下是我通过ADO访问excel,结果在 MyCnn.Open()处出现错误:找不到可安装的ISAM,是怎么回事啊,请高手指点啊,谢谢了(其中“钢材”是表中的一张sheet)
Dim MyCnn As New OleDb.OleDbConnection
Dim MyCmm As New OleDb.OleDbCommand
Dim MyAdp As New OleDb.OleDbDataAdapter
Dim MyDts As New Data.DataSet
MyCnn.ConnectionString = "Provider=Microsoft.jet.oledb.4.0;data source=原辅料新物料编码(修正稿).xls;Extended Properties=Excel 2003"
MyCnn.Open()
MyCmm.Connection = MyCnn
MyCmm.CommandText = "select * from [钢材$]"
MyAdp.SelectCommand = MyCmm
MyAdp.Fill(MyDts, "biao")
DataGridView1.DataSource = MyDts
DataGridView1.DataMember = "biao"