关于silverlight调用wcf，未被执行的问题。请高人指点

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关于silverlight调用wcf，未被执行的问题。请高人指点

private void button2_Click(object sender, RoutedEventArgs e)
{
Kiss.IoooClient client = new Kiss.IoooClient();
client.xxxCompleted += new EventHandler<Kiss.xxxCompletedEventArgs>(xxxCompleted_Event);
client.xxxAsync();
}

void xxxCompleted_Event(object sender, xxxCompletedEventArgs e)
{//----这里不执行
MessageBox.Show("ddd");
}

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顶上来。

[以专业开发人员为伍]

服务器端执行了吗？

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我的QQ 3515831

执行了啊