DataSet.OnPropertyChanging(PropertyChangedEventArgs) Method

Reference

Definition

Namespace:: System.Data

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DataSet.cs

Source:: DataSet.cs

Source:: DataSet.cs

Important

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Raises the OnPropertyChanging(PropertyChangedEventArgs) event.

protected:
 virtual void OnPropertyChanging(System::ComponentModel::PropertyChangedEventArgs ^ pcevent);

protected public:
 virtual void OnPropertyChanging(System::ComponentModel::PropertyChangedEventArgs ^ pcevent);

protected virtual void OnPropertyChanging (System.ComponentModel.PropertyChangedEventArgs pcevent);

protected internal virtual void OnPropertyChanging (System.ComponentModel.PropertyChangedEventArgs pcevent);

abstract member OnPropertyChanging : System.ComponentModel.PropertyChangedEventArgs -> unit
override this.OnPropertyChanging : System.ComponentModel.PropertyChangedEventArgs -> unit

Protected Overridable Sub OnPropertyChanging (pcevent As PropertyChangedEventArgs)

Protected Friend Overridable Sub OnPropertyChanging (pcevent As PropertyChangedEventArgs)

Parameters

pcevent: PropertyChangedEventArgs

A PropertyChangedEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. For an overview, see Handling and Raising Events.

Notes to Inheritors

When overriding OnPropertyChanging(PropertyChangedEventArgs) in a derived class, be sure to call the base class' OnPropertyChanging(PropertyChangedEventArgs) method.

Applies to

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