CachedDataAnnotationsModelMetadata.ComputeNullDisplayText Method

Gets the string to display for null values.

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)

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'Declaration
Protected Overrides Function ComputeNullDisplayText As String
'Usage
Dim returnValue As String 

returnValue = Me.ComputeNullDisplayText()

Return Value

Type: System.String
The string to display for null values.
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