'宣言 Public Property MaxHeight As System.Nullable(Of Single)
public System.Nullable<float> MaxHeight {get; set;}
null 参照 (Visual Basicでは Nothing) (the default value) means there is no limit on the maximum height.
The value is ignored if the FixedHeight property is set to true.
'宣言 Public Property MaxHeight As System.Nullable(Of Single)
public System.Nullable<float> MaxHeight {get; set;}