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Delegate PropertyChangingEventHandler - WindowsForms API Reference | Syncfusion

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    Delegate PropertyChangingEventHandler

    Represents the method that will handle the INotifyPropertyChanging.PropertyChanging event of an INotifyPropertyChanging interface.

    Namespace: Syncfusion.DataSource
    Assembly: Syncfusion.DataSource.WinForms.dll
    Syntax
    public delegate void PropertyChangingEventHandler(object sender, PropertyChangingEventArgs e);
    Parameters
    Type Name Description
    System.Object sender

    The source of the event.

    PropertyChangingEventArgs e

    An Syncfusion.Data.Portable.PropertyChangingEventArgs that contains the event data.

    Constructors

    PropertyChangingEventHandler(Object, IntPtr)

    Declaration
    public PropertyChangingEventHandler(object object, IntPtr method)
    Parameters
    Type Name Description
    System.Object object
    System.IntPtr method

    Methods

    BeginInvoke(Object, PropertyChangingEventArgs, AsyncCallback, Object)

    Declaration
    public virtual IAsyncResult BeginInvoke(object sender, PropertyChangingEventArgs e, AsyncCallback callback, object object)
    Parameters
    Type Name Description
    System.Object sender
    PropertyChangingEventArgs e
    System.AsyncCallback callback
    System.Object object
    Returns
    Type Description
    System.IAsyncResult

    EndInvoke(IAsyncResult)

    Declaration
    public virtual void EndInvoke(IAsyncResult result)
    Parameters
    Type Name Description
    System.IAsyncResult result

    Invoke(Object, PropertyChangingEventArgs)

    Declaration
    public virtual void Invoke(object sender, PropertyChangingEventArgs e)
    Parameters
    Type Name Description
    System.Object sender
    PropertyChangingEventArgs e
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