Class ValidationSummaryItem

Represents an individual validation error.

Inheritance

System.Object

ValidationSummaryItem

Implements

System.ComponentModel.INotifyPropertyChanged

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: System.Windows.Controls

Assembly: OpenSilver.Controls.Data.Input.dll

Syntax

public class ValidationSummaryItem : INotifyPropertyChanged

Constructors

ValidationSummaryItem()

Initializes a new instance of the ValidationSummaryItem class.

Declaration

public ValidationSummaryItem()

ValidationSummaryItem(String)

Initializes a new instance of the ValidationSummaryItem class.

Declaration

public ValidationSummaryItem(string message)

Parameters

Type	Name	Description
System.String	message	The error message.

ValidationSummaryItem(String, String, ValidationSummaryItemType, ValidationSummaryItemSource, Object)

Initializes a new instance of the ValidationSummaryItem class.

Declaration

public ValidationSummaryItem(string message, string messageHeader, ValidationSummaryItemType itemType, ValidationSummaryItemSource source, object context)

Parameters

Type	Name	Description
System.String	message	The error message.
System.String	messageHeader	The header/prefix of the item, such as the property name.
ValidationSummaryItemType	itemType	The type of error, such as Property or Entity level.
ValidationSummaryItemSource	source	The source of the error message, including the originating control and/or property name.
System.Object	context	Context from which the error occurred. This general property can be used as a container to keep track of the entity, for instance.

Properties

Context

Gets or sets the object that is the context in which the error occurred.

Declaration

public object Context { get; set; }

Property Value

Type	Description
System.Object

ItemType

Gets a value that specifies whether the error originated from an object or a property.

Declaration

public ValidationSummaryItemType ItemType { get; set; }

Property Value

Type	Description
ValidationSummaryItemType

Message

Gets or sets the text of the error message.

Declaration

public string Message { get; set; }

Property Value

Type	Description
System.String

MessageHeader

Gets the reference to the input control that resulted in this error

Declaration

public string MessageHeader { get; set; }

Property Value

Type	Description
System.String

Sources

Gets the sources of the error.

Declaration

public ObservableCollection<ValidationSummaryItemSource> Sources { get; }

Property Value

Type	Description
System.Collections.ObjectModel.ObservableCollection<ValidationSummaryItemSource>

Methods

ToString()

The string representation of the error.

Declaration

public override string ToString()

Returns

Type	Description
System.String	The string representation of the ValidationSummaryItem.

Overrides

System.Object.ToString()

Events

PropertyChanged

This event is raised when any of the properties on the object change

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Type

Type	Description
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ComponentModel.INotifyPropertyChanged