struggling to get correct runtime/designtime dpi values

[Steve]

I'm struggling to get proper runtime and designtime dpi values.

In the forms .designer.vb I've added the following code after
InitializeComponent()

Me.AutoScaleDimensions = New System.Drawing.SizeF(96.0F, 96.0F)
Me.AutoScaleMode = Windows.Forms.AutoScaleMode.Dpi

And in my code behind the form, I've added,

Dim RunDPIvalue As SizeF = Me.CurrentAutoScaleDimensions
Dim DesignDPIValue As SizeF = Me.AutoScaleDimensions
Dim autoscalefactorvalue_height As Single =
Me.AutoScaleFactor.Height
Dim autoscalefactorvalue_width As Single =
Me.AutoScaleFactor.Width

But the DPI values for run (current) and design (auto) are both being
returned as 96.0. And the AutoScaleFactors are both returned as 1. I would
have expected 120 and 1.25 respectively.

I'm running vb2005, W2k 2000 SP4, Net framework 2.0. Screen resolution is
set at 96dpi (small fonts). And the form font is set to Microsoft Sans
Serif size 10.

Thanks

Steve

Note: I'm using this to handle resizing a word automation window.- not to
modify the form sizing.