AllowBlank Property (ExcelDataValidation)

Gets or sets a value indicating whether ignore blank during the data validation.

Syntax

'Declaration
 
Public Property AllowBlank As System.Boolean

'Usage
 
Dim instance As ExcelDataValidation
Dim value As System.Boolean
 
instance.AllowBlank = value
 
value = instance.AllowBlank

public System.bool AllowBlank {get; set;}

true if ignore blank; otherwise, false.