EdmFunctions.Length(DbExpression) Method
Definition
Important
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Creates a DbFunctionExpression that invokes the canonical 'Length' function with the specified argument, which must have a string result type. The result type of the expression is Edm.Int32.
public static System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression Length (this System.Data.Entity.Core.Common.CommandTrees.DbExpression stringArgument);static member Length : System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression<Extension()>
Public Function Length (stringArgument As DbExpression) As DbFunctionExpressionParameters
- stringArgument
- DbExpression
An expression that specifies the string for which the length should be computed.
Returns
A new DbFunctionExpression that returns the length of stringArgument.
Applies to
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Entity Framework