Aar*_*man 14

BindingOperations.ClearBinding()方法在内部调用ClearValue().

public static void ClearBinding(DependencyObject target, DependencyProperty dp)
{
    if (target == null)
    {
        throw new ArgumentNullException("target");
    }
    if (dp == null)
    {
        throw new ArgumentNullException("dp");
    }
    if (IsDataBound(target, dp))
    {
        target.ClearValue(dp);
    }
}
Run Code Online (Sandbox Code Playgroud)

通过反射器.