Message in Chinese (Simplified) (中文(简体))
对于值类型 <var>Type Name</var>,IsNullable 不能为“true”。请考虑使用 Nullable<<var>Type Name</var>>。
Unlocalized message
IsNullable may not be 'true' for value type <var>Type Name</var>. Please consider using Nullable<<var>Type Name</var>> instead.
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