SqlServerDbFunctionsExtensions.IsNumeric(DbFunctions, String) Method

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.SqlServer.dll

Package:

Microsoft.EntityFrameworkCore.SqlServer v9.0.0

Source:

SqlServerDbFunctionsExtensions.cs

Validate if the given string is a valid numeric. Corresponds to the SQL Server ISNUMERIC(expression).

public static bool IsNumeric (this Microsoft.EntityFrameworkCore.DbFunctions _, string expression);

static member IsNumeric : Microsoft.EntityFrameworkCore.DbFunctions * string -> bool

<Extension()>
Public Function IsNumeric (_ As DbFunctions, expression As String) As Boolean

Parameters

_

DbFunctions

The DbFunctions instance.

expression

String

Expression to validate

Returns

Boolean

true for a valid numeric, otherwise false.

Remarks

See Database functions, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.