这是不是一个回答你的问题，但要记住，你应该在加载使用的designMode。这在设计时避免怪异的意外行为。

This is not an answer to your question, but remember that you should use "DesignMode" in loads. This avoids weird unexpected behaviors during design time.

private void EureFormAbm_Load(object sender, System.EventArgs e)
{
    if (!DesignMode)
    {
        // Your code
    } /* if */
}

或

private void EureFormAbm_Load(object sender, System.EventArgs e)
{
    if (DesignMode)
        return;
    // Your code
}