'Declaration <DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Content)> Public ReadOnly Property ColumnDefinitions As ColumnDefinitionCollection
'Usage Dim instance As Grid Dim value As ColumnDefinitionCollection value = instance.ColumnDefinitions
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] public ColumnDefinitionCollection ColumnDefinitions {get;}