委托签名/一般委托?

我认为你只需要两种方法:

protected void Invoke(Action action) {
    try {
       action();
    } catch {...} // your long boilerplate code
}
protected T Invoke<T>(Func<T> func) {
    try {
       return func();
    } catch {...} // your long boilerplate code
}

然后您可以使用:

public void MyServiceCall(string stringArg, bool boolArg, int intArg)
{
    Invoke(() => MyWebService.MyServiceCall(stringArg, boolArg, intArg));
}

同样,对于具有返回值的方法也使用另一个版本。如果需要,您还可以让委托将服务本身作为一个参数-这对于 IDisposable 原因:

protected void Invoke(Action<MyService> action) {
   using(MyService svc = new MyService()) {
     try {
       action(svc);
     } catch {...} // your long boilerplate code
   }
}
...
public void MyServiceCall(string stringArg, bool boolArg, int intArg)
{
    Invoke(svc => svc.MyServiceCall(stringArg, boolArg, intArg));
}

只是在我脑子里编代码…您还可以实现类似的功能,以便func返回值。

public static void ExecuteServiceCall(Action serviceCall) {
    while (true) {
        try {
            serviceCall();
            return;
        } catch (SoapException ex) {
            bool retry = // whaazzaaaaa!?
            if (!retry)
                // Dont retry, but fail miserably. Or return. Or something.
                throw;
        }
    }
}

public void MyServiceCall(string stringArg, bool boolArg, int intArg) {
    ExecuteServiceCall(() => MyWebService.MyServiceCall(stringArg, boolArg, intArg));
}