EntityFunctions.CreateTime(Nullable<Int32>, Nullable<Int32>, Nullable<Double>) 方法
定义
调用 CreateTime 规范函数。Invokes the canonical CreateTime function. 有关 CreateTime 规范函数的信息,请参阅日期和时间规范函数。For information about the canonical CreateTime function, see Date and Time Canonical Functions.
public:
static Nullable<TimeSpan> CreateTime(Nullable<int> hour, Nullable<int> minute, Nullable<double> second);
[System.Data.Objects.DataClasses.EdmFunction("Edm", "CreateTime")]
public static TimeSpan? CreateTime (int? hour, int? minute, double? second);
[<System.Data.Objects.DataClasses.EdmFunction("Edm", "CreateTime")>]
static member CreateTime : Nullable<int> * Nullable<int> * Nullable<double> -> Nullable<TimeSpan>
Public Shared Function CreateTime (hour As Nullable(Of Integer), minute As Nullable(Of Integer), second As Nullable(Of Double)) As Nullable(Of TimeSpan)
参数
新时间跨度的秒部分。The seconds part of the new time span. 请注意,可以使用此参数指定秒的小数部分。Note that you can specify fractions of a second with this parameter.
返回
新的时间跨度。The new time span.
- 属性
注解
不能直接调用此函数。You cannot call this function directly. 此函数只能出现在 LINQ to Entities 查询中。This function can only appear within a LINQ to Entities query.
此函数已转换为数据库中的相应函数。This function is translated to a corresponding function in the database.