有知道这个RpcTryExcept 与RpcExcept搭配使用是干什么的吗？

[pleasechangegreat]

RT。

[JonathanS666]

字面看来是捕获rpc异常

[pleasechangegreat]

RpcTryExcept { guarded statements }
RpcExcept(expression)；

expression
Expression that is evaluated when an exception occurs. If expression evaluates to a nonzero value, the exception statements are executed. If expression evaluates to a zero value, unwinding continues to the next RpcTryExcept or RpcTryFinally function.

这是MSDN上的解释。

我在实际的代码中有
RpcTryExcept {...}
RpcExcept(1)
{...}

与上面的有何区别呢？