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Xceed Grid for WinForms v4.3 Documentation
Xceed.Validation.v1.3 Assembly / Xceed.Validation Namespace / ValidationProvider Class
Members


In This Topic
    ValidationProvider Class
    In This Topic
    Adds customizable text validation for compatible input components.
    Syntax
    'Declaration
 
<ProvidePropertyAttribute("ValidationExpression", System.ComponentModel.IComponent)>
<DesignerAttribute("Xceed.Validation.Design.ValidationProviderDesigner,Xceed.Validation.v1.3.Design,Version=1.3.25455.6282,Culture=neutral,PublicKeyToken=ba83ff368b7563c6")>
<ToolboxBitmapAttribute(Xceed.Validation.ValidationProvider)>
<DesignerCategoryAttribute("Component")>
Public Class ValidationProvider 
   Inherits System.ComponentModel.Component
    'Usage
 
Dim instance As ValidationProvider
    [ProvideProperty("ValidationExpression", System.ComponentModel.IComponent)]
[Designer("Xceed.Validation.Design.ValidationProviderDesigner,Xceed.Validation.v1.3.Design,Version=1.3.25455.6282,Culture=neutral,PublicKeyToken=ba83ff368b7563c6")]
[ToolboxBitmap(Xceed.Validation.ValidationProvider)]
[DesignerCategory("Component")]
public class ValidationProvider : System.ComponentModel.Component
    Remarks

    ValidationProvider is the main class of the Input Validator control. It implements System.ComponentModel.IExtenderProvider and System.ComponentModel.ISupportInitialize to add the ValidationExpression property to compatible components at design and runtime.

    Inheritance Hierarchy

    System.Object
       System.MarshalByRefObject
          System.ComponentModel.Component
             Xceed.Validation.ValidationProvider

    Public Constructors
     NameDescription
    Public ConstructorValidationProvider ConstructorInitializes a new instance of the ValidationProvider class.  
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    Public Properties
     NameDescription
    Public PropertyContainer (Inherited from System.ComponentModel.Component)
    Public PropertyDefaultValidationMessagesGets or sets the default message text used in error messages.  
    Public PropertyIconGets or sets the icon that will be displayed when a validation error occured.  
    Public PropertySite (Inherited from System.ComponentModel.Component)
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    Protected Properties
     NameDescription
    Protected PropertyCanRaiseEvents (Inherited from System.ComponentModel.Component)
    Protected PropertyDesignMode (Inherited from System.ComponentModel.Component)
    Protected PropertyEvents (Inherited from System.ComponentModel.Component)
    Protected PropertyPropertiesGets a collection of property names whose values have been explicitly set as well as the corresponding values.  
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    Public Methods
     NameDescription
    Public MethodContainsExpressionDetermines if the provider contains the expression passed as parameter.  
    Public MethodCreateObjRef (Inherited from System.MarshalByRefObject)
    Public MethodDisposeOverloaded. Overridden. Clean up any resources being used.  
    Public MethodGetIconAlignmentGets a value indicating where the error icon should be placed in relation to the control.  
    Public MethodGetIconPaddingReturns the amount of extra space to leave next to the error icon.  
    Public MethodGetLifetimeService (Inherited from System.MarshalByRefObject)
    Public MethodGetValidationErrorGets the validation error that is displayed next to the input component passed as a parameter.  
    Public MethodGetValidationExpressionRetrieves the validation expression associated with the component.  
    Public MethodInitializeLifetimeService (Inherited from System.MarshalByRefObject)
    Public MethodSetIconAlignmentSets the location where the error icon should be placed in relation to the control.  
    Public MethodSetIconPaddingSets the amount of extra space to leave between the specified control and the error icon.  
    Public MethodSetValidationErrorSets a validation error to be displayed next to an input component, overriding all validation messages previously set by the validation provider.  
    Public MethodSetValidationExpressionAssociates a validation expression with an input component.  
    Public MethodToString (Inherited from System.ComponentModel.Component)
    Public MethodValidateOverloaded. Validates the component and all of its child components, but excludes specified types of components.  
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    Protected Methods
     NameDescription
    Protected MethodFinalize (Inherited from System.ComponentModel.Component)
    Protected MethodGetPropertyValueRetrieves the value of the specified property in the Properties collection.  
    Protected MethodGetService (Inherited from System.ComponentModel.Component)
    Protected MethodIsPropertyDefinedRetrieves a boolean value indicating whether the specified property has been explicitly set.  
    Protected MethodMemberwiseCloneOverloaded.  (Inherited from System.MarshalByRefObject)
    Protected MethodRemovePropertyValueRemoves the specified property from the Properties collection.  
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    Public Events
     NameDescription
    Public EventDisposed (Inherited from System.ComponentModel.Component)
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    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

    ValidationProvider Members
    Xceed.Validation Namespace

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