พอจะมีตัวอย่างการ search โดยไม่ต้องกดปุ่ม และหาได้หลาย column ใน datagridview Vb.Net ไหมครับ

dv.RowFilter = "[Doc_no] Like '%" & txtSearch.Text & "%'"

 Private Sub txtSearch_TextChanged(sender As Object, e As EventArgs) Handles txtSearch.TextChanged



        Dim dv As DataView = New DataView()
        dv.Table = RepDataSet.receipts
        dv.RowFilter = "[List_name] Like '%" & txtSearch.Text & "%'"
        dv.RowFilter = "[Doc_no] Like '%" & txtSearch.Text & "%'"
        Datagridview1.DataSource = dv

    End Sub

    Private Sub txtSearch_TextChanged(sender As Object, e As EventArgs) Handles txtSearch.TextChanged

        Dim dv As DataView = New DataView()
        dv.Table = RepDataSet.receipts
        dv.RowFilter = "(List_name Like '%" & txtSearch.Text & "%') OR (Doc_no Like '%" & txtSearch.Text & "%')"
        repData.DataSource = dv

    End Sub