[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
[Browsable(false)]
protected override string DefaultRegularExpression {get;}

'Declaration
 
<DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Hidden)>
<BrowsableAttribute(False)>
Protected Overrides ReadOnly Property DefaultRegularExpression As String

'Usage
 
Dim instance As CustomValidationMessages
Dim value As String
 
value = instance.DefaultRegularExpression

Property Value

The null value indicates that the corresponding message in ValidationProvider.DefaultValidationMessages should be used.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CustomValidationMessages Class
CustomValidationMessages Members
Base Implementation in DefaultRegularExpression