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Class FocuslessListBox - WindowsForms API Reference | Syncfusion

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    Class FocuslessListBox

    Implements a list box that can be displayed in a drop-down window for a combo box or dropdown menus. It lets you select items and scroll the listbox without setting the focus to the listbox.

    Inheritance
    System.Object
    FocuslessListBox
    Namespace: Syncfusion.Windows.Forms
    Assembly: Syncfusion.Shared.Base.dll
    Syntax
    public class FocuslessListBox : ListBox

    Constructors

    FocuslessListBox()

    Initializes a new FocuslessListBox control.

    Declaration
    public FocuslessListBox()

    Methods

    OnMouseDown(MouseEventArgs)

    Declaration
    protected override void OnMouseDown(MouseEventArgs e)
    Parameters
    Type Name Description
    System.Windows.Forms.MouseEventArgs e

    OnMouseMove(MouseEventArgs)

    Declaration
    protected override void OnMouseMove(MouseEventArgs e)
    Parameters
    Type Name Description
    System.Windows.Forms.MouseEventArgs e

    OnMouseUp(MouseEventArgs)

    Declaration
    protected override void OnMouseUp(MouseEventArgs e)
    Parameters
    Type Name Description
    System.Windows.Forms.MouseEventArgs e

    OnTimerEvent(Object, EventArgs)

    Handles the System.Windows.Forms.Timer.Tick event of an internal timer that is started when the user has pressed the mouse down.

    Declaration
    protected virtual void OnTimerEvent(object sender, EventArgs e)
    Parameters
    Type Name Description
    System.Object sender

    The source of the event.>

    System.EventArgs e

    The System.EventArgs with event data.

    SetRedraw(Boolean)

    Sends WM_SETREDRAW message to the window.

    Declaration
    public void SetRedraw(bool value)
    Parameters
    Type Name Description
    System.Boolean value

    WndProc(ref Message)

    Declaration
    protected override void WndProc(ref Message msg)
    Parameters
    Type Name Description
    System.Windows.Forms.Message msg
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