' Place the next line into the Declarations section of the form.
 Private myCurrencyManager As CurrencyManager

 Private Sub BindControl(myTable As DataTable)
    ' Bind a TextBox control to a DataTable column in a DataSet.
    TextBox1.DataBindings.Add("Text", myTable, "CompanyName")
    ' Specify the CurrencyManager for the DataTable.
    myCurrencyManager = CType(me.BindingContext(myTable), CurrencyManager)
    ' Set the initial Position of the control.
    myCurrencyManager.Position = 0
 End Sub

 Private Sub MoveNext(myCurrencyManager As CurrencyManager)
    If myCurrencyManager.Position = myCurrencyManager.Count - 1 Then 
       MessageBox.Show("You're at end of the records")
    Else
       myCurrencyManager.Position += 1
    End If
 End Sub

 Private Sub MoveFirst(myCurrencyManager As CurrencyManager)
    myCurrencyManager.Position = 0
 End Sub

 Private Sub MovePrevious(myCurrencyManager As CurrencyManager)
    If myCurrencyManager.Position = 0 Then
       MessageBox.Show("You're at the beginning of the records.")
    Else
       myCurrencyManager.Position -= 1
    End if
 End Sub

 Private Sub MoveLast(myCurrencyManager As CurrencyManager)
    myCurrencyManager.Position = myCurrencyManager.Count - 1
 End Sub

private CurrencyManager myCurrencyManager;

 private void BindControl(DataTable myTable){
    // Bind a TextBox control to a DataTable column in a DataSet.
    textBox1.DataBindings.Add("Text", myTable, "CompanyName");
    // Specify the CurrencyManager for the DataTable.
    myCurrencyManager = (CurrencyManager)this.BindingContext[myTable];
    // Set the initial Position of the control.
    myCurrencyManager.Position = 0;
 }

 private void MoveNext(CurrencyManager myCurrencyManager){
    if (myCurrencyManager.Position == myCurrencyManager.Count - 1){
       MessageBox.Show("You're at end of the records");
    }
    else{
      myCurrencyManager.Position += 1;
    }
 }

 private void MoveFirst(CurrencyManager myCurrencyManager){
    myCurrencyManager.Position = 0;
 }

 private void MovePrevious(CurrencyManager myCurrencyManager ){
    if(myCurrencyManager.Position == 0) {
       MessageBox.Show("You're at the beginning of the records.");
    }   
    else{
       myCurrencyManager.Position -= 1;
    }
 }

 private void MoveLast(CurrencyManager myCurrencyManager){
    myCurrencyManager.Position = myCurrencyManager.Count - 1;
 }

CurrencyManager^ myCurrencyManager;
void BindControl( DataTable^ myTable )
{

   // Bind a TextBox control to a DataTable column in a DataSet.
   textBox1->DataBindings->Add( "Text", myTable, "CompanyName" );

   // Specify the CurrencyManager for the DataTable.
   this->myCurrencyManager = dynamic_cast<CurrencyManager^>(this->BindingContext[ myTable ]);

   // Set the initial Position of the control.
   this->myCurrencyManager->Position = 0;
}

void MoveNext( CurrencyManager^ myCurrencyManager )
{
   if ( myCurrencyManager->Position == myCurrencyManager->Count - 1 )
   {
      MessageBox::Show( "You're at end of the records" );
   }
   else
   {
      myCurrencyManager->Position += 1;
   }
}

void MoveFirst( CurrencyManager^ myCurrencyManager )
{
   myCurrencyManager->Position = 0;
}

void MovePrevious( CurrencyManager^ myCurrencyManager )
{
   if ( myCurrencyManager->Position == 0 )
   {
      MessageBox::Show( "You're at the beginning of the records." );
   }
   else
   {
      myCurrencyManager->Position -= 1;
   }
}

void MoveLast( CurrencyManager^ myCurrencyManager )
{
   myCurrencyManager->Position = myCurrencyManager->Count - 1;
}

private var myCurrencyManager : CurrencyManager;

private function BindControl(myTable : DataTable){
   // Bind a TextBox control to a DataTable column in a DataSet.
   textBox1.DataBindings.Add("Text", myTable, "CompanyName");
   // Specify the CurrencyManager for the DataTable.
   myCurrencyManager = CurrencyManager(this.BindingContext[myTable]);
   // Set the initial Position of the control.
   myCurrencyManager.Position = 0;
}

private function MoveNext(myCurrencyManager : CurrencyManager){
   if (myCurrencyManager.Position == myCurrencyManager.Count - 1){
      MessageBox.Show("You're at end of the records");
   }
   else{
     myCurrencyManager.Position += 1;
   }
}

private function MoveFirst(myCurrencyManager : CurrencyManager){
   myCurrencyManager.Position = 0;
}

private function MovePrevious(myCurrencyManager : CurrencyManager){
   if(myCurrencyManager.Position == 0) {
      MessageBox.Show("You're at the beginning of the records.");
   }   
   else{
      myCurrencyManager.Position -= 1;
   }
}

private function MoveLast(myCurrencyManager : CurrencyManager){
   myCurrencyManager.Position = myCurrencyManager.Count - 1;
}