Message in Chinese (Traditional) (中文（繁體）)
ServiceContract 類型 <var>Type Name</var> 中方法 <var>Method name</var> 的非同步 Begin 方法簽章無效。開始方法必須以 AsyncCallback 及一個物件作為最後兩個引數，並傳回 IAsyncResult。
Unlocalized message
Invalid async Begin method signature for method <var>Method name</var> in ServiceContract type <var>Type Name</var>. Your begin method must take an AsyncCallback and an object as the last two arguments and return an IAsyncResult.
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