GeometrySource.UpdateCachedGeometry Method

Extends the way to provide geometry by implementing this function. Returns true when any of the geometry is changed.

Namespace: Microsoft.Expression.Media
Assembly: Microsoft.Expression.Drawing (in microsoft.expression.drawing.dll)

Syntax

'Declaration
Protected MustOverride Function UpdateCachedGeometry ( _
    parameters As TParameters _
) As Boolean

'Usage
Dim parameters As TParameters
Dim returnValue As Boolean

returnValue = Me.UpdateCachedGeometry(parameters)

protected abstract bool UpdateCachedGeometry (
    TParameters parameters
)

protected:
virtual bool UpdateCachedGeometry (
    TParameters parameters
) abstract

protected abstract boolean UpdateCachedGeometry (
    TParameters parameters
)

protected abstract function UpdateCachedGeometry (
    parameters : TParameters
) : boolean

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.