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Delegate FreeFormDrawingEventHandler - WPF API Reference | Syncfusion

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    Delegate FreeFormDrawingEventHandler

    Represents the method that will handle the FreeFormDrawingEvent event.

    Namespace: Syncfusion.UI.Xaml.Diagram
    Assembly: Syncfusion.SfDiagram.WPF.dll
    Syntax
    public delegate void FreeFormDrawingEventHandler(object sender, FreeFormDrawingEventArgs args);
    Parameters
    Type Name Description
    System.Object sender

    The source of the FreeFormDrawingEvent event.

    FreeFormDrawingEventArgs args

    The FreeFormDrawingEventArgs that contains the event data.

    Constructors

    FreeFormDrawingEventHandler(Object, IntPtr)

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

    Methods

    BeginInvoke(Object, FreeFormDrawingEventArgs, AsyncCallback, Object)

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

    EndInvoke(IAsyncResult)

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

    Invoke(Object, FreeFormDrawingEventArgs)

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