您可以用
private void listView_StylusButtonDown(object sender, StylusButtonEventArgs e) { CommonCode(sender, e); }
private void listView_PreviewMouseLeftButtonDown(object sender, MouseEventArgs e) { CommonCode(sender, e); }
叫他们两个,然后告诉里面的通用代码
private void CommonCode(object sender, object _e)
{
//Sender is common
ListView parent = (ListView)sender;
string strListViewButtonName = (sender as ListView).Name;
if (_e is StylusButtonEventArgs)
... (_e as StylusButtonEventArgs).GetPosition(parent));
else
... (_e as MouseEventArgs).GetPosition(parent));
}
更好地执行(感谢礼阿贝尔):
private void listView_StylusButtonDown(object sender, StylusButtonEventArgs e) { CommonCode(sender, e.GetPosition((ListView)sender)); }
private void listView_PreviewMouseLeftButtonDown(object sender, MouseEventArgs e) { CommonCode(sender, e.GetPosition((ListView)sender)); }
private void CommonCode(object sender, Point p)
{
//Sender is common
ListView parent = (ListView)sender;
string strListViewButtonName = (sender as ListView).Name;
//you don't need getPosition since P is known
}
你必须这样做:''if(_e is StylusButtonEventArgs) var eventargs = _e as StylusButtonEventArgs;'' –
您不需要该类型。只需投它并获得你的位置。 – juharr
变量不能嵌入if语句 – Luca