我正在尝试如何用VB.NET在WPF中动画/移动元素。有人建议我尝试使用CompositionTarget.Rendering,但我在开始时遇到了困难。下面是我的代码,下面是我得到的错误消息。有没有人能告诉我我哪里错了?
代码:
Imports System.ComponentModel
Class MainWindow
Dim flake0 As New flake
Private Sub Window_Loaded(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs) Handles MyBase.Loaded
canvas1.DataContext = flake0
AddHandler CompositionTarget.Rendering, AddressOf compo
End Sub
Private Sub compo(ByVal sender As Object, ByVal e As EventArgs)
flake0.move()
End Sub
End Class
错误:
Handles clause requires a WithEvents variable defined in the containing type or one of its base types
发布于 2012-12-04 09:08:57
我有另一个方法,它意外地将"handles CompositionTarget.Rendering“标记到了它的末尾。
https://stackoverflow.com/questions/13694415
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