SqlFunctions.IsNumeric(String) Method

Definition

Namespace:

System.Data.Entity.SqlServer

Assembly:

EntityFramework.SqlServer.dll

Indicates whether the input value is a valid numeric type.

[System.Data.Entity.DbFunction("SqlServer", "ISNUMERIC")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="arg")]
public static Nullable<int> IsNumeric (string arg);

static member IsNumeric : string -> Nullable<int>

Public Shared Function IsNumeric (arg As String) As Nullable(Of Integer)

Parameters

arg

String

A string expression.

Returns

Nullable<Int32>

1 if the input expression is a valid numeric data type; otherwise, 0.

Attributes

DbFunctionAttribute SuppressMessageAttribute