CachedDataAnnotationsModelMetadata.ComputeConvertEmptyStringToNull Method
Gets a value that indicates whether empty strings that are posted back in forms should be converted to Nothing.
If the value is cached, the cashed value is returned; otherwise the value is retrieved from the model metadata and stored in the cache.
Namespace: System.Web.Mvc
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
Syntax
'Declaration
Protected Overrides Function ComputeConvertEmptyStringToNull As Boolean
'Usage
Dim returnValue As Boolean
returnValue = Me.ComputeConvertEmptyStringToNull()
protected override bool ComputeConvertEmptyStringToNull()
protected:
virtual bool ComputeConvertEmptyStringToNull() override
abstract ComputeConvertEmptyStringToNull : unit -> bool
override ComputeConvertEmptyStringToNull : unit -> bool
protected override function ComputeConvertEmptyStringToNull() : boolean
Return Value
Type: System.Boolean
A value that indicates whether empty strings that are posted back in forms should be converted to Nothing.