Consult Primary Key in a DataGrid Textbox

[tsanalista]

Hello everyone good morning?
Would you like some help on how to make an appointment with a DataGrid textbox using the filter to type in the textbox.
Use this form here tried but failed. Could someone pass me a solution?

//Code that lists all contacts in the Form
  Public Sub AllContact(ByVal resul As Boolean)

        'Dim cliente As New Customers() 
        Dim objContact As New DALContact()

        Try

            Dim ds As DataSet = objContact.AllContact() 

            Dim dt As DataTable = ds.Tables(0) 
        
            dv = dt.DefaultView

           
            If ds.Tables(0).Rows.Count > 0 Then

                With dv
                    .AllowNew = False
                    .AllowDelete = False
                    .AllowEdit = False
                    .Sort = " Pes_contact_Name ASC "

                End With



                gvContact.DataSource = dv
                bs.DataSource = ds
                
            End If

        Catch ex As Exception
            MessageBox.Show(ex.Message)

               End Try


    End Sub



//Code Textbox
Private Sub txtSearchCustomers_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtBuscaClientes.TextChanged

        Try

            Dim txtstring As Integer= Me.txtSearchCustomers.Text

            If rdbIDCustomers.Checked = True Then


                Dim dv As DataView = Me.gvContact.DataSource
                dv.RowFilter = "Pes_contact_ID LIKE '" & txtstring & "%'"
                Me.gvContact.DataSource = dv

         
            End If


        Catch ex As Exception
            Throw ex
        End Try


    End Sub

[Rabbit]

You haven't told us what the problem is. What's failed? You need to describe it so we know what needs to be fixed. If you're getting error messages, we need to know what those are and which lines the errors are on.

[tsanalista]

Okay thanks, but just getting here ... now thanks .. was missing I do a conversion here on the field. Type this:
dv.RowFilter = "Convert (Pes_contato_ID , 'System.String' ) LIKE '%" + txtString + "%'"

[Rabbit]

I don't understand what you just said. Are you saying that you've found the solution and no longer need an answer to your question?

[tsanalista]

Yes, I found the problem .. thanks