SelectExpression.ReplaceProjectionMapping 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Query.SqlExpressions

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v6.0.0

警告

Use ReplaceProjection method instead.

以新的投影來取代目前的投影對應，以變更從這個 SelectExpression 投影的專案。

[System.Obsolete("Use ReplaceProjection method instead.")]
public void ReplaceProjectionMapping (System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Query.ProjectionMember,System.Linq.Expressions.Expression> projectionMapping);

[<System.Obsolete("Use ReplaceProjection method instead.")>]
member this.ReplaceProjectionMapping : System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Query.ProjectionMember, System.Linq.Expressions.Expression> -> unit

Public Sub ReplaceProjectionMapping (projectionMapping As IDictionary(Of ProjectionMember, Expression))

參數

projectionMapping

IDictionary<ProjectionMember,Expression>

新的投影對應。

屬性

ObsoleteAttribute