EdmFunctions.Truncate Method (DbExpression, DbExpression)

 

Creates a DbFunctionExpression that invokes the canonical 'Truncate' function with the specified arguments, which must have a single, double or decimal, and integer result types. The result type of the expression is the same as the result type of value.

Namespace:   System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder
Assembly:  EntityFramework (in EntityFramework.dll)

public static DbFunctionExpression Truncate(
	this DbExpression value,
	DbExpression digits
)

Parameters

value
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that specifies the numeric value to truncate.

digits
Type: System.Data.Entity.Core.Common.CommandTrees.DbExpression

An expression that specifies the number of digits of precision to use when truncating.

Return Value

Type: System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression

A new DbFunctionExpression that truncates the specified argument to the nearest integer value, with precision as specified by digits.

Exception Condition
ArgumentNullException

value or digits is null.

ArgumentException

No overload of the canonical 'Truncate' function accepts arguments with the result types of value and digits.