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[½»Á÷] VB.net½«Excelµ¼Èëµ½Accessµ«datagridviewÉϲ»ÄÜÏÔʾ¸üкóµÄÊý¾Ý£¿

Private Sub Êý¾Ýµ¼ÈëToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Êý¾Ýµ¼ÈëToolStripMenuItem.Click
        Dim dresult As DialogResult = Me.openFileDialog1.ShowDialog()
        If dresult = System.Windows.Forms.DialogResult.OK Then
            Dim filepath As String = openFileDialog1.FileName
            If filepath = "" Then
                MessageBox.Show("ÇëÑ¡ÔñÒªµ¼ÈëµÄExcelÎĵµ£¡", "ϵͳÌáʾ", MessageBoxButtons.OK, MessageBoxIcon.Information)
                Return
            Else
                Dim ds As New DataSet()
                'È¡µÃÊý¾Ý¼¯
                'µ÷ÓÃÏÂÃæµÄº¯Êý
                ds = xsldata(filepath)
                'dataGridView2.DataSource = ds.Tables[0];
                Dim errorcount As Integer = 0 '¼Ç¼´íÎóÐÅÏ¢ÌõÊý
                Dim updatecount As Integer = 0 '¸üÐÂÐÅÏ¢ÌõÊý
                Dim insertcount As Integer = 0 '¼Ç¼²åÈë³É¹¦ÌõÊý
                Dim mess As String = ""
                Dim i As Integer
                For i = 0 To (ds.Tables(0).Rows.Count) - 1
                    Dim mc As String = ds.Tables(0).Rows(i).Item(0).ToString  '¶ÁȡÿһÐеĵÚÒ»ÁÐÊý¾Ý
                    Dim kbc As Double = CType(ds.Tables(0).Rows(i).Item(1), Double)
                    Dim hsc As Double = CType(ds.Tables(0).Rows(i).Item(2), Double)
                    Dim shtc As Double = CType(ds.Tables(0).Rows(i).Item(3), Double)
                    Dim ysc As Double = CType(ds.Tables(0).Rows(i).Item(4), Double)
                    Dim djc As Double = CType(ds.Tables(0).Rows(i).Item(5), Double)
                    Dim stc As Double = CType(ds.Tables(0).Rows(i).Item(6), Double)
                    Dim dzc As Double = CType(ds.Tables(0).Rows(i).Item(7), Double)
                    Dim hhc As Double = CType(ds.Tables(0).Rows(i).Item(8), Double)
                    Dim dhc As Double = CType(ds.Tables(0).Rows(i).Item(9), Double)
                    Dim zjc As Double = CType(ds.Tables(0).Rows(i).Item(10), Double)
                    Dim yx As Double = CType(ds.Tables(0).Rows(i).Item(11), Double)
                    Dim bgzl As Double = CType(ds.Tables(0).Rows(i).Item(12), Double)
                    Dim gjzs As Double = CType(ds.Tables(0).Rows(i).Item(13), Double)
                    Dim kxb As Double = CType(ds.Tables(0).Rows(i).Item(14).ToString, Double)
                    Dim yxzs As Double = CType(ds.Tables(0).Rows(i).Item(15).ToString, Double)

                    Dim Str As String = "insert into zuankong(Ãû³Æ,¿Õ°×²ã,º¬Ë®²ã,ɰÍÁ²ã,ÑÒʯ²ã,¶Ñ»ý²ã,ËÀÍÁ²ã,µØÖʲã,»ð»¯²ã,µØºË²ã,Öмä²ã,ÑÒÐÔ,±È¹áÈë×èÁ¦,±ê¹á»÷Êý,¿×϶±È,ÒºÐÔÖ¸Êý) Values ('" + mc + "','" & Trim(kbc) & "','" & Trim(hsc) & "','" & Trim(shtc) & "','" & Trim(ysc) & "','" & Trim(djc) & "','" & Trim(stc) & "','" & Trim(dzc) & "','" & Trim(hhc) & "','" & Trim(dhc) & "','" & Trim(zjc) & "','" & Trim(yx) & "','" & Trim(bgzl) & "','" & Trim(gjzs) & "','" & Trim(kxb) & "','" & Trim(yxzs) & "') "
                Dim conn As OleDb.OleDbConnection = New OleDb.OleDbConnection
                    conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & System.Windows.Forms.Application.StartupPath & "\zkshujuku.mdb;"
                    Dim cmd As OleDb.OleDbCommand = New OleDb.OleDbCommand
                    conn.Open() '´ò¿ªÁ¬½Ó
                    cmd.Connection = conn
                    Dim da As OleDb.OleDbDataAdapter = New OleDb.OleDbDataAdapter(Str, conn)
                    da.Fill(ZkshujukuDataSet, "zuankong"
                    DataGridView1.DataSource = ZkshujukuDataSet.Tables(0) '¸ü»»datagridview1µÄÊý¾ÝÔ´
                    DataGridView1.Refresh()
                Next
                   End If
        End If
    End Sub

    Private Function xsldata(ByVal filepath As String) As DataSet

        Dim strCon As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath + ";Extended Properties='Excel 8.0;IMEX=1'"

        Dim Conn As New System.Data.OleDb.OleDbConnection(strCon)

        Dim strCom As String = "SELECT * FROM [Sheet1$]"

        Conn.Open()

        Dim myCommand As New System.Data.OleDb.OleDbDataAdapter(strCom, Conn)

        Dim ds As New DataSet()

        myCommand.Fill(ds, "[Sheet1$]"
        Conn.Close()

        Return ds
    End Function 'xsldata
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