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C# 如何在WPF中设置EventHandler_C#_Wpf_Windows Store Apps - Fatal编程技术网

C# 如何在WPF中设置EventHandler

C# 如何在WPF中设置EventHandler,c#,wpf,windows-store-apps,C#,Wpf,Windows Store Apps,给定以下代码段: public event EventHandler<PointerEventHandler> onDrawBtnExited; private void drawBtn_PointerExited(object sender, PointerRoutedEventArgs e) { onDrawBtnExited(this, e); } 公共事件事件处理程序OnDrawbtnexite; 私有void drawBtn_PointerExited(对象发送方

给定以下代码段:

public event EventHandler<PointerEventHandler> onDrawBtnExited;
private void drawBtn_PointerExited(object sender, PointerRoutedEventArgs e)
{
    onDrawBtnExited(this, e);
}
公共事件事件处理程序OnDrawbtnexite;
私有void drawBtn_PointerExited(对象发送方,pointErroroutedEventArgs e)
{
onDrawBtnExited(本,e);
}

VisualStudio说,onDrawBtnExited不能接受PointErroredEventArgs类型的参数e。现在如何传递PointErroredEventArgs?

PointErroredEventArgs应该是泛型参数

public event EventHandler<PointerRoutedEventArgs> onDrawBtnExited;

我不知道你在说什么。你到底想干什么?
public event PointerEventHandler onDrawBtnExited;