本文整理汇总了VB.NET中System.Drawing.Design.PropertyValueUIHandler代理的典型用法代码示例。如果您正苦于以下问题：VB.NET PropertyValueUIHandler代理的具体用法？VB.NET PropertyValueUIHandler怎么用？VB.NET PropertyValueUIHandler使用的例子？那么恭喜您, 这里精选的代理代码示例或许可以为您提供帮助。
在下文中一共展示了PropertyValueUIHandler代理的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: marginPropertyValueUIHandler
' PropertyValueUIHandler delegate that provides PropertyValueUIItem
' objects to any properties named HorizontalMargin or VerticalMargin.
Private Sub marginPropertyValueUIHandler(ByVal context As System.ComponentModel.ITypeDescriptorContext, ByVal propDesc As System.ComponentModel.PropertyDescriptor, ByVal itemList As ArrayList)
' A PropertyValueUIHandler added to the IPropertyValueUIService
' is queried once for each property of a component and passed
' a PropertyDescriptor that represents the characteristics of
' the property when the Properties window is set to a new
' component. A PropertyValueUIHandler can determine whether
' to add a PropertyValueUIItem for the object to its ValueUIItem
' list depending on the values of the PropertyDescriptor.
If propDesc.DisplayName.Equals("HorizontalMargin") Then
Dim img As Image = DeserializeFromBase64Text(imageBlob1)
itemList.Add(New PropertyValueUIItem(img, New PropertyValueUIItemInvokeHandler(AddressOf Me.marginInvoke), "Test ToolTip"))
End If
If propDesc.DisplayName.Equals("VerticalMargin") Then
Dim img As Image = DeserializeFromBase64Text(imageBlob1)
img.RotateFlip(RotateFlipType.Rotate90FlipNone)
itemList.Add(New PropertyValueUIItem(img, New PropertyValueUIItemInvokeHandler(AddressOf Me.marginInvoke), "Test ToolTip"))
End If
End Sub