Message in Chinese (Simplified) (中文(简体))
无法将 ClientCredentials 添加到绑定参数中，因为绑定参数已包含 SecurityCredentialsManager“<var>X</var>”。如果要为通道配置自定义凭据，请在添加自定义凭据前先从行为集合删除现有 ClientCredentials。
Unlocalized message
The ClientCredentials cannot be added to the binding parameters because the binding parameters already contains a SecurityCredentialsManager '<var>X</var>'. If you are configuring custom credentials for the channel, please first remove any existing ClientCredentials from the behaviors collection before adding the custom credential.
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