TProjection projection的方法结果类型。 参数 source DbExpression 一个指定输入集的表达式。 projection Func<DbExpression,TProjection> 一个方法,指定如何从输入集的成员派生投影表达式。 此方法必须生成与 Select 兼容且可以解析为DbExpression的类型的实例。 备注中介绍了有关TProjection的兼容性要求。
source.Select(x => new { Name = x.Property("Name") })(<typeparamref name="TProjection" /> 是具有 DbExpression 派生的属性的匿名类型)。 请参阅 参考 DbExpressionBuilder 类 System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder 命名空间...
Optoma ZK708T Projector 3840x2160 DLP, 7,000 lumens, 1.60:1 zoom, 13.9 lbs Add to Compare ListProjector Details$4,999 Buy Online Why you need a Throw Distance Calculator? A projection calculator is used to calculate a screen size when a projector is a specific distance away from the scre...
public ProjectionBinder( Func<SqlDataReader, T> projection ) 参数 projection 类型:System.Func<SqlDataReader, T> 返回每行的 T 在特定 SqlDataReader 的射影函数 .NET Framework 安全性 对直接调用方的完全信任。此成员不能由部分信任的代码使用。有关详细信息,请参阅 通过部分受信任的代码使用库。 请参...
Microsoft.TeamFoundation.Framework.Server.ProjectionBinder<T> Namespace:Microsoft.TeamFoundation.Framework.Server Assembly:Microsoft.TeamFoundation.Framework.Server (in Microsoft.TeamFoundation.Framework.Server.dll) Syntax C#複製 publicclassProjectionBinder<T> :ObjectBinder<T> ...
IObjectProjectionReader<T> Methods C# 閱讀英文 儲存 新增至集合 新增至計劃 共用方式為 Facebookx.comLinkedIn電子郵件 列印 Reference Feedback Definition Namespace: Microsoft.EnterpriseManagement.Common Assembly: Microsoft.EnterpriseManagement.Core.dll
Provides a way to read an object projection.C# Copy public interface IObjectProjectionReader<T> : Microsoft.EnterpriseManagement.Common.IObjectReaderBase, System.Collections.Generic.IEnumerable<Microsoft.EnterpriseManagement.Common.EnterpriseManagementObjectProjection> where T : EnterpriseManagementObject...
This report describes a projection from the amygdala, a forebrain center mediating emotional expression, to the inferior colliculus (IC), the midbrain integration center of the ascending auditory system. In the IC of mustached bats (Pteronotus parnellii) and pallid bats (Antrozous pallidus), we ...
SOLUTION: The projection type display device has a light source part 11, the lens array 12 on the front surface side of which lens cells are f... T Seiji,土川 清次 被引量: 2发表: 2001年 PROJECTION DEVICE AND IMAGE DISPLAY DEVICE Provided is a projection device not generating a noise ...
Chris Li opened DATAJPA-919 and commented I am using Projection feature in my project. I need a query which will have a sub-select statement, so I decide to use native query. But the projection can't work well with native query. // Query...