windows phone 7 - How to stop ScrollViewer from Scrolling for Wp7 -

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i have following xaml :

<scrollviewer horizontalalignment="left" margin="3,226,0,0" name="scv" verticalalignment="top" scrollviewer.horizontalscrollbarvisibility="auto" scrollviewer.verticalscrollbarvisibility="auto" >

<canvas height="100" name="canvas1" width="292" >
image canvas.left="0" canvas.top="0" height="440" name="image1" stretch="fill" width="730" / >
<inkpresenter name="inkpresenter1"></inkpresenter>
</canvas>
</scrollviewer>

the problem : how stop scrollviewer scrolling after have scrolled image point wanted.

in above example, use scrollviewer scroll image section want stop can use inkpresenter draw. whenever draw or down, scrollviewer follows action of inkpresenter , down movement.

thanks

check discussion: how block scrolling in scrollviewer

another option dynamically set setverticalscrollbarvisibility disabled:

scrollviewer.setverticalscrollbarvisibility(scrollviewer, scrollbarvisibility.disabled);

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