EdmFunctions.TruncateTime Method (DbExpression)
Creates a DbFunctionExpression that invokes the canonical 'TruncateTime' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is the same as the result type of dateValue.
Assembly: EntityFramework (in EntityFramework.dll)
Parameters
- dateValue
-
Type:
System.Data.Entity.Core.Common.CommandTrees.DbExpression
An expression that specifies the value for which the time portion should be truncated.
Return Value
Type: System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpressionA new DbFunctionExpression that returns the value of dateValue with time set to zero.
Exception | Condition |
---|---|
ArgumentNullException | dateValue is null. |
ArgumentException | No overload of the canonical 'TruncateTime' function accepts an argument with the result type of dateValue. |