Message in Chinese (Simplified) (中文(简体))
指定的 IServiceProvider 已包含现有的 DesignerOptions 实例。
Unlocalized message
The specified IServiceProvider already contains an existing DesignerOptions instance.
Search by Google指定的 IServiceProvider 已包含现有的 DesignerOptions 实例。
The specified IServiceProvider already contains an existing DesignerOptions instance.
Search by Google