Visual.VisualChildrenCount Property
Definition
Important
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Gets the number of child elements for the Visual.
protected:
virtual property int VisualChildrenCount { int get(); };
protected virtual int VisualChildrenCount { get; }
member this.VisualChildrenCount : int
Protected Overridable ReadOnly Property VisualChildrenCount As Integer
Property Value
The number of child elements.
Examples
The following example defines an overridden implementation of VisualChildrenCount.
// Provide a required override for the VisualChildrenCount property.
protected override int VisualChildrenCount
{
get { return _children.Count; }
}
' Provide a required override for the VisualChildrenCount property.
Protected Overrides ReadOnly Property VisualChildrenCount() As Integer
Get
Return _children.Count
End Get
End Property
Remarks
By default, a Visual has no children. Therefore, the default implementation always returns 0.
Notes to Inheritors
A class that derives from Visual must override this property, and also the GetVisualChild(Int32) method, for the visual tree to be enumerated correctly.
Applies to
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