自定义属性的颜色属性

Question

我编写了一个自定义属性，并获得了以下Color属性，我希望用户能够在类的属性中指示color属性：

    Private _ColumnColor As System.Drawing.Color
    Public Property ColumnColor() As System.Drawing.Color
        Get
            Return _ColumnColor
        End Get
        Set(ByVal value As System.Drawing.Color)
            _ColumnColor = value
        End Set
    End Property

我收到以下错误：

"Property or field 'ColumnColor' does not have a valid attribute type

我该如何解决？

由于

Answer 1

我首先将AttributeUsage添加到您的媒体资源

<AttributeUsage(AttributeTargets.Property)> _
Private _ColumnColor As System.Drawing.Color
    Public Property ColumnColor() As System.Drawing.Color
        Get
            Return _ColumnColor
        End Get
        Set(ByVal value As System.Drawing.Color)
            _ColumnColor = value
        End Set
    End Property