SqlFunctions.IsDate(String) Method
Definition
Important
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Indicates whether the input value is a valid date or time.
[System.Data.Entity.DbFunction("SqlServer", "ISDATE")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="arg")]
public static Nullable<int> IsDate (string arg);
static member IsDate : string -> Nullable<int>
Public Shared Function IsDate (arg As String) As Nullable(Of Integer)
Parameters
- arg
- String
The tested value.
Returns
1 if the input expression is a valid date or time value of datetime or smalldatetime data types; otherwise, 0.
- Attributes
Applies to
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Entity Framework