Search integer value using radiobutton - mysql

Question

I been searching for code but unfortunatelly I failed, So what better way than asking fellow coder. I dont know how to explain but here what I need. I want to be able to search using textbox associated with radio buttons. I can find anything that is related to STRING ut not integer...
Here is my code
Imports MySql.Data.MySqlClient
Public Class frmGuest
Dim MysqlConn As MySqlConnection
Dim Command As MySqlCommand
Dim dbDataSet As New DataTable
Dim row As DataGridViewRow
Private Sub guestLoad()
MysqlConn = New MySqlConnection
MysqlConn.ConnectionString =
"server=localhost;userid=admin;password=admin;database=gdatabases"
Dim SDA As New MySqlDataAdapter
Dim bsource As New BindingSource
Try
MysqlConn.Open()
Dim Query As String
Query = "select * from gdatabases.guest"
Command = New MySqlCommand(Query, MysqlConn)
SDA.SelectCommand = Command
SDA.Fill(dbDataSet)
bsource.DataSource = dbDataSet
DataGridView1.DataSource = bsource
SDA.Update(dbDataSet)
MysqlConn.Close()
Catch ex As MySqlException
MessageBox.Show(ex.Message)
Finally
MysqlConn.Dispose()
End Try
End Sub
Private Sub frmGuest_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
guestLoad()
End Sub
Private Sub btnSearch_Click(sender As System.Object, e As System.EventArgs) Handles btnSearch.Click
Dim DV As New DataView(dbDataSet)
If rdoReg.Checked Then
DV.RowFilter = String.Format("idguest like = {0}", txtSearch.Text)
DataGridView1.DataSource = DV
ElseIf rdoName.Checked Then
DV.RowFilter = String.Format("Name like '%{0}%'", txtSearch.Text)
DataGridView1.DataSource = DV
ElseIf rdoNRIC.Checked Then
DV.RowFilter = String.Format("Convert(NRIC,'System.String') Like '%{0}%'", txtSearch.Text)
DataGridView1.DataSource = DV
End If
End Sub
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Answer 1

Private Sub btnSearch_Click(sender As System.Object, e As System.EventArgs) Handles btnSearch.Click
Dim DV As New DataView(dbDataSet.Tables(0))
If rdoReg.Checked Then
DV.RowFilter = String.Format("idguest = {0}", txtSearch.Text)
DataGridView1.DataSource = DV
ElseIf rdoName.Checked Then
DV.RowFilter = String.Format("Convert(Name,'System.String') Like '%{0}%'", txtSearch.Text)
DataGridView1.DataSource = DV
ElseIf rdoNRIC.Checked Then
DV.RowFilter = String.Format("Convert(NRIC,'System.String') Like '%{0}%'", txtSearch.Text)
DataGridView1.DataSource = DV
End If
End Sub