VS 2008 .NET To Communicate To Agilent 34970A Over GPIB?

I am currently designing a calibration system for some equipment and want to be able to create a simple interface (initially) that will read real time samples from the Agilent 34970A (Data Acquisition Unit) and display them in a text box continuously until a separate button is pressed, which would interrupt the process. Here is some of my

Private Sub StartSampleButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StartSampleButton.Click
ioDmm.WriteString("MEAS:VOLT:DC? AUTO,MAX,(@101)")
RealTimeSample.Text = ioDmm.ReadNumber
End Sub

When I press the StartSampleButton, it takes a single sample from the 34970A and places the result in the RealTimeSample box (no problems here). The problem comes in when I want to do multiple samples. I've been trying something along the lines of:

Private Sub StartSampleButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StartSampleButton.Click
While 1
ioDmm.WriteString("MEAS:VOLT:DC? AUTO,MAX, (@101)")

[code]....