NSEntityMapping.SourceExpression 属性

定义

public virtual Foundation.NSExpression SourceExpression { [Foundation.Export("sourceExpression", ObjCRuntime.ArgumentSemantic.Strong)] get; [Foundation.Export("setSourceExpression:", ObjCRuntime.ArgumentSemantic.Strong)] set; }
member this.SourceExpression : Foundation.NSExpression with get, set

属性值

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此值可为 null

属性

适用于