IndirectBindingTAddValueChangedHandler Method

Adds a handler to trap when the value of this binding changes for the specified object

Namespace: Eto.Forms
Assembly: Eto (in Eto.dll) Version: 2.5.3-dev

Syntax

public virtual Object AddValueChangedHandler(
	Object dataItem,
	EventHandler<EventArgs> handler
)

Public Overridable Function AddValueChangedHandler ( 
	dataItem As Object,
	handler As EventHandler(Of EventArgs)
) As Object

abstract AddValueChangedHandler : 
        dataItem : Object * 
        handler : EventHandler<EventArgs> -> Object 
override AddValueChangedHandler : 
        dataItem : Object * 
        handler : EventHandler<EventArgs> -> Object

Parameters

dataItem: Type: SystemObject
object to hook up the value changed event for
handler: Type: SystemEventHandlerEventArgs
handler for when the value of this binding changes for the specified object

Return Value

Type: Object
object to track the changed handler (must be passed to RemoveValueChangedHandler(Object, EventHandlerEventArgs) to remove)

Remarks

This is used to wire up events (or other mechanisms) to detect if the value is changed for a particular object. This is typically used to fire the DataValueChanged event (which is wired up automatically)

Reference

IndirectBindingT Class

Eto.Forms Namespace

IndirectBindingAddLanguageSpecificTextSet("LST2636C1D5_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LST2636C1D5_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");AddLanguageSpecificTextSet("LST2636C1D5_2?cpp=::|nu=.");AddValueChangedHandler Method

Parameters

Return Value

Reference

IndirectBindingTAddValueChangedHandler Method