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Xceed Grid for WinForms v4.3 Documentation
Xceed.Validation.v1.3 Assembly / Xceed.Validation Namespace / ValidationExpression Class
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In This Topic
    ValidationExpression Class
    In This Topic
    Represents expressions that determine whether the evaluation succeeds or fails. Upon failure, a validation message explaining why the evaluation failed can be provided, which can then be displayed.
    Syntax
    'Declaration
 
<TypeConverterAttribute("Xceed.Validation.Design.ValidationExpressionConverter,Xceed.Validation.v1.3.Design,Version=1.3.25208.5768,Culture=neutral,PublicKeyToken=ba83ff368b7563c6")>
<DesignTimeVisibleAttribute(False)>
<ToolboxItemAttribute(False)>
Public MustInherit Class ValidationExpression 
    'Usage
 
Dim instance As ValidationExpression
    [TypeConverter("Xceed.Validation.Design.ValidationExpressionConverter,Xceed.Validation.v1.3.Design,Version=1.3.25208.5768,Culture=neutral,PublicKeyToken=ba83ff368b7563c6")]
[DesignTimeVisible(false)]
[ToolboxItem(false)]
public abstract class ValidationExpression
    Inheritance Hierarchy

    System.Object
       Xceed.Validation.ValidationExpression
          Xceed.Validation.ValidationCriterion

    Requirements

    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

    See Also

    Reference

    ValidationExpression Members
    Xceed.Validation Namespace

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