WCF服务失败时如何显示和错误窗口? VB [英] How do I show and Error Window when WCF Service Fails? VB

问题描述

当我的WCF服务失败时，我想向用户显示一个窗口，告诉他们联系该服务时出错，请重试.

如何在VB中执行此操作?:〜

When my WCF service fails I would like to display a window to the user telling them there was an error contacting the service, please try again.

How do I do this in VB?:~

推荐答案

使用异常处理并检查错误代码.

Hi,

Use the exception handling and check the error code .

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