ImageGear for .NET
OnPropertyChanged(String,Object,Object) Method
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ImageGear21.Art Assembly > ImageGear.ART Namespace > ImGearARTCallout Class > OnPropertyChanged Method : OnPropertyChanged(String,Object,Object) Method

name: The name of the property that changed.

oldValue: The old value of the property before changing.

newValue: The new value of the property after changing.

Occurs when a ART property value changes.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Protected Overloads Sub OnPropertyChanged( _
   ByVal name As String, _
   ByVal oldValue As Object, _
   ByVal newValue As Object _
)

'Usage
 
Dim instance As ImGearARTCallout
Dim name As String
Dim oldValue As Object
Dim newValue As Object
 
instance.OnPropertyChanged(name, oldValue, newValue)

protected void OnPropertyChanged( 
   string name,
   object oldValue,
   object newValue
)

protected: void OnPropertyChanged( 
   string* name,
   Object* oldValue,
   Object* newValue
)

protected:
void OnPropertyChanged( 
   String^ name,
   Object^ oldValue,
   Object^ newValue
)

Parameters

name: The name of the property that changed.
oldValue: The old value of the property before changing.
newValue: The new value of the property after changing.

Remarks

Note: this method does not call itself the OnPropertyChanged(String), which is responsible for firing of PropertyChanged event. To provide System.ComponentModel.INotifyPropertyChanged functionality, please call OnPropertyChanged(String) explicitly.

Syntax

Parameters

Remarks

See Also

Reference