Get result of MS Access query into textbox in VB.NET - vb.net

Question

I have a table in MS Access which has a colum named NameC (using ODBC to connect to MS Access)
I want the result of the following query to be saved in a txtField
Dim query = "SELECT NameC FROM Table WHERE ClientID = " & Integer.Parse(clientID)
How to do that in VB.NET?
I have a txtNameC.Text field
I currently was reviewing some sample code and they do:
Dim _consultationTable As DataTable
Public Sub Load()
Dim query = "SELECT * FROM Table WHERE ClientID = " & Integer.Parse(clientID)
Me._consultationTable = DatabaseFunctions.GetDataTable(query)
dvgInfo.Rows.Clear()
For Each dtRow In Me._consultationTable.Rows
dvgInfo.Rows.Add()
dvgInfo.Rows.Add(dvgInfo.RowCount-1).Cells("ColClientID").Value = dtRow("ClientId").ToString()
Next
but I do not want to fill a table I just want to get the result of a query into a text box
How can I do this?
I want to do something like this but just return a value and save it into a textbox
Protected Sub BindData()
strSQL = "SELECT * FROM customer"
Dim dtReader As OdbcDataReader
objCmd = New OdbcCommand(strSQL, objConn)
dtReader = objCmd.ExecuteReader()
'*** BindData to GridView ***'
myGridView.DataSource = dtReader
myGridView.DataBind()
dtReader.Close()
dtReader = Nothing
End Sub
Protected Sub BindData()
strSQL = "SELECT SpecificValue FROM customer where x = y..."
Dim dtReader As OdbcDataReader
objCmd = New OdbcCommand(strSQL, objConn)
dtReader = objCmd.ExecuteReader()
'*** BindData to GridView ***'
myGridView.DataSource = dtReader
myGridView.DataBind()
dtReader.Close()
dtReader = Nothing
End Sub

Answer 1

use DataReader.populate ur data from database in the datareader & from the the datareader u can use perticular values.
i don't know your code,that's why i m giving one simple example.
here is one example.
imports System.Data.OleDb
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim connetionString As String
Dim oledbCnn As OleDbConnection
Dim oledbCmd As OleDbCommand
Dim sql As String
connetionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Your mdb filename;"
sql = "Your SQL Statement Here like Select * from product"
oledbCnn = New OleDbConnection(connetionString)
Try
oledbCnn.Open()
oledbCmd = New OleDbCommand(sql, oledbCnn)
Dim oledbReader As OleDbDataReader = oledbCmd.ExecuteReader()
While oledbReader.Read
MsgBox(oledbReader.Item(0) & " - " & oledbReader.Item(1) & " - " & oledbReader.Item(2))
End While
oledbReader.Close()
oledbCmd.Dispose()
oledbCnn.Close()
Catch ex As Exception
MsgBox("Can not open connection ! ")
End Try
End Sub
End Class