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POIn MouseMove event, how to determine if cursor is w/i certain distance of an edge?
primarykey
Id
2315196
data
AcceptedAnswerId
0
AnswerCount
2
ClosedDate
CommentCount
2
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CreationDate
2010-02-22T23:53:01.017
FavoriteCount
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2010-02-23T13:56:13.420
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2010-02-23T01:10:35.637
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1
Score
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ViewCount
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LastEditorDisplayName
text
Body
When the user moves the mouse over an object, I'm trying to do some hit-testing in my MouseMove event handler to detect when the cursor is w/i a certain distance from an edge of the object. I suspect that in the MouseEnter handler I need to store the location of the object, then in MouseMove compare <pre><code>e.GetPosition(this) </code></pre> to the location +/- dimensions. How do I get the position of an object relative to the same root that e.GetPosition(this) returns its Point? e.GetPosition(this) returns a point relative to this; how can I determine if point.x is 1 pixel or 12 pixels from an edge of the containing object. The goal is know if the mouse is w/i a certain distance of an object's edge. Thanks for any advice.
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<silverlight><silverlight-3.0>
Title
In MouseMove event, how to determine if cursor is w/i certain distance of an edge?
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1. USNumber8
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CommentsPostId
1. COAre you trying to detect if you clicked over a object? I'm confused about the MouseMove part.
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 POIn MouseMove event, how to determine if cursor is w/i certain distance of an edge?
 UserUserId
 USsynepis
2. COWhen MouseEnter fires, I know the cursor is over the object. As the user moves the mouse around, I want to know if the cursor is w/i a certain distance of an edge of the object.
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 POIn MouseMove event, how to determine if cursor is w/i certain distance of an edge?
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 USNumber8

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