HasCalculatedValues プロパティ (RenderObject)

Gets a value indicating whether the RenderObject.CalculatedValues hashtable exists and is not empty.

シンタックス

'宣言
 
Protected ReadOnly Property HasCalculatedValues As System.Boolean

'使用法
 
Dim instance As RenderObject
Dim value As System.Boolean
 
value = instance.HasCalculatedValues

protected System.bool HasCalculatedValues {get;}

解説

Because RenderObject.CalculatedValues always returns a non-null hashtable, initializing it if necessary, use this property to test the existence of RenderObject.CalculatedValues without that side-effect.

参照