SqlFunctions.IsNumeric Method (String)
Indicates whether the input value is a valid numeric type.
Assembly: EntityFramework.SqlServer (in EntityFramework.SqlServer.dll)
[SuppressMessageAttribute("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "arg")] [DbFunctionAttribute("SqlServer", "ISNUMERIC")] public static Nullable<int> IsNumeric( string arg )
Parameters
- arg
-
Type:
System.String
A string expression.
Return Value
Type: System.Nullable<Int32>1 if the input expression is a valid numeric data type; otherwise, 0.