DbSkipExpression.Count 属性

定义

获取或设置指定要在输入集合中跳过的元素数的表达式。Gets or sets an expression that specifies the number of elements to skip from the input collection.

public:
 property System::Data::Common::CommandTrees::DbExpression ^ Count { System::Data::Common::CommandTrees::DbExpression ^ get(); };
public System.Data.Common.CommandTrees.DbExpression Count { get; }
member this.Count : System.Data.Common.CommandTrees.DbExpression
Public ReadOnly Property Count As DbExpression

属性值

DbExpression

一个表达式,指定要在输入集合中跳过的元素数。An expression that specifies the number of elements to skip from the input collection.

例外

该表达式是 nullThe expression is null.

表达式与 DbSkipExpression 的命令目录树不关联;表达式既不是 DbConstantExpression 也不是 DbParameterReferenceExpressionThe expression is not associated with the command tree of the DbSkipExpression; the expression is not either a DbConstantExpression or a DbParameterReferenceExpression; 或者表达式的结果类型不等同于或不能提升为 64 位的 Integer 类型。or the result type of the expression is not equal or promotable to a 64-bit integer type.

适用于