EdmFunctions.Round Method (DbExpression, DbExpression)

.NET Framework (current version)
 

Creates a DbFunctionExpression that invokes the canonical 'Round' 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.Common.CommandTrees.ExpressionBuilder
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

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

Parameters

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

An expression that specifies the numeric value to round.

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

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

Return Value

Type: System.Data.Common.CommandTrees.DbFunctionExpression

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

Exception Condition
ArgumentNullException

valuedigits

ArgumentException

valuedigits

.NET Framework
Available since 4.5
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