How Can I view all the Text in a User_Views

Question

I am using vb.net 2012 and I am trying to display the text from the built in User_Views from an oracle database. When I try to display the Text field, it only shows me the first 1000 bytes.  The Text field has a datatype of Long.
Here is an example of my code
imports System
Imports System.Data
Imports System.Data.OleDb
Private Sub btnViewSource_Click(sender As Object, e As EventArgs) Handles btnViewSource.Click
Dim ConnString As String
Dim Conn As OleDbConnection
Dim Cmd As OleDbCommand
Dim OleDBAdapter As New OleDbDataAdapter
Dim DtaRdr As OleDbDataReader
Dim sql As String = ""
Dim TblNm As String
TblNm = lstAllViews.Text
If TblNm = "" Then
Exit Sub
End If
ConnString = modFC.GetConnectionString(DBType)
Conn = New OleDbConnection(ConnString)
Try
Conn.Open()
Catch ex As Exception
MsgBox(ex.ToString)
Exit Sub
End Try
sql = "Select View_Name, Text_Length, Text FROM USER_VIEWS where View_Name = '" & TblNm & "'"
Try
Cmd = New OleDbCommand(sql, Conn)
DtaRdr = Cmd.ExecuteReader()
If DtaRdr.Read = True Then
Dim frmtb As New frmTextBox
frmtb.TextBox1.Text = DtaRdr("text").ToString
frmtb.Text = DtaRdr("view_name").ToString
frmtb.Show()
Else
MsgBox("no record", vbExclamation)
End If
Catch ex As Exception
MsgBox(ex.Message & vbCrLf & sql)
Exit Sub
End Try
Conn.Close()
End Sub
John Schultz

Answer 1

I was able to find the reason I could only get the first 1000 characters.
Since I am using the Provider=OraOLEDB.Oracle.1 as my data source, one of the parameters was ChunkSize=1000.  Once I changed this to ChunkSize=32000, I was able to retrieve the entire Text from the User_Views.  Thank you for your help, I would
not have even looked there, except you mentioned the ODP.Net and in trying to implement that into my software, I noticed the connection string in my existing code was only 1000 bytes.
Thank You - John
John Schultz