Class WaveViewer

Namespace

NAudio.Gui

Assembly

NAudio.WinForms.dll

Control for viewing waveforms

public class WaveViewer : UserControl, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl

Inheritance

object

MarshalByRefObject

Component

Control

ScrollableControl

ContainerControl

UserControl

WaveViewer

Implements

IDropTarget

ISynchronizeInvoke

IWin32Window

IBindableComponent

IComponent

IDisposable

IContainerControl

Inherited Members

UserControl.ValidateChildren()

UserControl.ValidateChildren(ValidationConstraints)

UserControl.OnCreateControl()

UserControl.OnLoad(EventArgs)

UserControl.OnResize(EventArgs)

UserControl.OnMouseDown(MouseEventArgs)

UserControl.WndProc(ref Message)

UserControl.AutoSize

UserControl.AutoSizeMode

UserControl.AutoValidate

UserControl.BorderStyle

UserControl.CreateParams

UserControl.DefaultSize

UserControl.AutoSizeChanged

UserControl.AutoValidateChanged

UserControl.Load

ContainerControl.AdjustFormScrollbars(bool)

ContainerControl.OnAutoValidateChanged(EventArgs)

ContainerControl.OnFontChanged(EventArgs)

ContainerControl.OnLayout(LayoutEventArgs)

ContainerControl.OnMove(EventArgs)

ContainerControl.OnParentChanged(EventArgs)

ContainerControl.PerformAutoScale()

ContainerControl.ScaleMinMaxSize(float, float, bool)

ContainerControl.ProcessDialogChar(char)

ContainerControl.ProcessDialogKey(Keys)

ContainerControl.ProcessCmdKey(ref Message, Keys)

ContainerControl.ProcessMnemonic(char)

ContainerControl.ProcessTabKey(bool)

ContainerControl.RescaleConstantsForDpi(int, int)

ContainerControl.Select(bool, bool)

ContainerControl.UpdateDefaultButton()

ContainerControl.Validate()

ContainerControl.Validate(bool)

ContainerControl.AutoScaleDimensions

ContainerControl.AutoScaleFactor

ContainerControl.AutoScaleMode

ContainerControl.BindingContext

ContainerControl.CanEnableIme

ContainerControl.ActiveControl

ContainerControl.CurrentAutoScaleDimensions

ContainerControl.ParentForm

ScrollableControl.ScrollStateAutoScrolling

ScrollableControl.ScrollStateHScrollVisible

ScrollableControl.ScrollStateVScrollVisible

ScrollableControl.ScrollStateUserHasScrolled

ScrollableControl.ScrollStateFullDrag

ScrollableControl.GetScrollState(int)

ScrollableControl.OnMouseWheel(MouseEventArgs)

ScrollableControl.OnRightToLeftChanged(EventArgs)

ScrollableControl.OnPaintBackground(PaintEventArgs)

ScrollableControl.OnPaddingChanged(EventArgs)

ScrollableControl.OnVisibleChanged(EventArgs)

ScrollableControl.ScaleControl(SizeF, BoundsSpecified)

ScrollableControl.SetDisplayRectLocation(int, int)

ScrollableControl.ScrollControlIntoView(Control)

ScrollableControl.ScrollToControl(Control)

ScrollableControl.OnScroll(ScrollEventArgs)

ScrollableControl.SetAutoScrollMargin(int, int)

ScrollableControl.SetScrollState(int, bool)

ScrollableControl.AutoScroll

ScrollableControl.AutoScrollMargin

ScrollableControl.AutoScrollPosition

ScrollableControl.AutoScrollMinSize

ScrollableControl.DisplayRectangle

ScrollableControl.HScroll

ScrollableControl.HorizontalScroll

ScrollableControl.VScroll

ScrollableControl.VerticalScroll

ScrollableControl.Scroll

Control.GetAccessibilityObjectById(int)

Control.SetAutoSizeMode(AutoSizeMode)

Control.GetAutoSizeMode()

Control.GetPreferredSize(Size)

Control.AccessibilityNotifyClients(AccessibleEvents, int)

Control.AccessibilityNotifyClients(AccessibleEvents, int, int)

Control.BeginInvoke(Delegate)

Control.BeginInvoke(Action)

Control.BeginInvoke(Delegate, params object[])

Control.BringToFront()

Control.Contains(Control)

Control.CreateAccessibilityInstance()

Control.CreateControlsInstance()

Control.CreateGraphics()

Control.CreateHandle()

Control.CreateControl()

Control.DefWndProc(ref Message)

Control.DestroyHandle()

Control.DoDragDrop(object, DragDropEffects)

Control.DoDragDrop(object, DragDropEffects, Bitmap, Point, bool)

Control.DrawToBitmap(Bitmap, Rectangle)

Control.EndInvoke(IAsyncResult)

Control.FindForm()

Control.GetTopLevel()

Control.RaiseKeyEvent(object, KeyEventArgs)

Control.RaiseMouseEvent(object, MouseEventArgs)

Control.Focus()

Control.FromChildHandle(nint)

Control.FromHandle(nint)

Control.GetChildAtPoint(Point, GetChildAtPointSkip)

Control.GetChildAtPoint(Point)

Control.GetContainerControl()

Control.GetScaledBounds(Rectangle, SizeF, BoundsSpecified)

Control.GetNextControl(Control, bool)

Control.GetStyle(ControlStyles)

Control.Hide()

Control.InitLayout()

Control.Invalidate(Region)

Control.Invalidate(Region, bool)

Control.Invalidate()

Control.Invalidate(bool)

Control.Invalidate(Rectangle)

Control.Invalidate(Rectangle, bool)

Control.Invoke(Action)

Control.Invoke(Delegate)

Control.Invoke(Delegate, params object[])

Control.Invoke<T>(Func<T>)

Control.InvokePaint(Control, PaintEventArgs)

Control.InvokePaintBackground(Control, PaintEventArgs)

Control.IsKeyLocked(Keys)

Control.IsInputChar(char)

Control.IsInputKey(Keys)

Control.IsMnemonic(char, string)

Control.LogicalToDeviceUnits(int)

Control.LogicalToDeviceUnits(Size)

Control.ScaleBitmapLogicalToDevice(ref Bitmap)

Control.NotifyInvalidate(Rectangle)

Control.InvokeOnClick(Control, EventArgs)

Control.OnAutoSizeChanged(EventArgs)

Control.OnBackColorChanged(EventArgs)

Control.OnBackgroundImageChanged(EventArgs)

Control.OnBackgroundImageLayoutChanged(EventArgs)

Control.OnBindingContextChanged(EventArgs)

Control.OnCausesValidationChanged(EventArgs)

Control.OnContextMenuStripChanged(EventArgs)

Control.OnCursorChanged(EventArgs)

Control.OnDataContextChanged(EventArgs)

Control.OnDockChanged(EventArgs)

Control.OnEnabledChanged(EventArgs)

Control.OnForeColorChanged(EventArgs)

Control.OnNotifyMessage(Message)

Control.OnParentBackColorChanged(EventArgs)

Control.OnParentBackgroundImageChanged(EventArgs)

Control.OnParentBindingContextChanged(EventArgs)

Control.OnParentCursorChanged(EventArgs)

Control.OnParentDataContextChanged(EventArgs)

Control.OnParentEnabledChanged(EventArgs)

Control.OnParentFontChanged(EventArgs)

Control.OnParentForeColorChanged(EventArgs)

Control.OnParentRightToLeftChanged(EventArgs)

Control.OnParentVisibleChanged(EventArgs)

Control.OnPrint(PaintEventArgs)

Control.OnTabIndexChanged(EventArgs)

Control.OnTabStopChanged(EventArgs)

Control.OnTextChanged(EventArgs)

Control.OnClick(EventArgs)

Control.OnClientSizeChanged(EventArgs)

Control.OnControlAdded(ControlEventArgs)

Control.OnControlRemoved(ControlEventArgs)

Control.OnHandleCreated(EventArgs)

Control.OnLocationChanged(EventArgs)

Control.OnHandleDestroyed(EventArgs)

Control.OnDoubleClick(EventArgs)

Control.OnDragEnter(DragEventArgs)

Control.OnDragOver(DragEventArgs)

Control.OnDragLeave(EventArgs)

Control.OnDragDrop(DragEventArgs)

Control.OnGiveFeedback(GiveFeedbackEventArgs)

Control.OnEnter(EventArgs)

Control.InvokeGotFocus(Control, EventArgs)

Control.OnGotFocus(EventArgs)

Control.OnHelpRequested(HelpEventArgs)

Control.OnInvalidated(InvalidateEventArgs)

Control.OnKeyDown(KeyEventArgs)

Control.OnKeyPress(KeyPressEventArgs)

Control.OnKeyUp(KeyEventArgs)

Control.OnLeave(EventArgs)

Control.InvokeLostFocus(Control, EventArgs)

Control.OnLostFocus(EventArgs)

Control.OnMarginChanged(EventArgs)

Control.OnMouseDoubleClick(MouseEventArgs)

Control.OnMouseClick(MouseEventArgs)

Control.OnMouseCaptureChanged(EventArgs)

Control.OnMouseEnter(EventArgs)

Control.OnMouseLeave(EventArgs)

Control.OnDpiChangedBeforeParent(EventArgs)

Control.OnDpiChangedAfterParent(EventArgs)

Control.OnMouseHover(EventArgs)

Control.OnMouseMove(MouseEventArgs)

Control.OnMouseUp(MouseEventArgs)

Control.OnQueryContinueDrag(QueryContinueDragEventArgs)

Control.OnRegionChanged(EventArgs)

Control.OnPreviewKeyDown(PreviewKeyDownEventArgs)

Control.OnSizeChanged(EventArgs)

Control.OnChangeUICues(UICuesEventArgs)

Control.OnStyleChanged(EventArgs)

Control.OnSystemColorsChanged(EventArgs)

Control.OnValidating(CancelEventArgs)

Control.OnValidated(EventArgs)

Control.PerformLayout()

Control.PerformLayout(Control, string)

Control.PointToClient(Point)

Control.PointToScreen(Point)

Control.PreProcessMessage(ref Message)

Control.PreProcessControlMessage(ref Message)

Control.ProcessKeyEventArgs(ref Message)

Control.ProcessKeyMessage(ref Message)

Control.ProcessKeyPreview(ref Message)

Control.RaiseDragEvent(object, DragEventArgs)

Control.RaisePaintEvent(object, PaintEventArgs)

Control.RecreateHandle()

Control.RectangleToClient(Rectangle)

Control.RectangleToScreen(Rectangle)

Control.ReflectMessage(nint, ref Message)

Control.Refresh()

Control.ResetMouseEventArgs()

Control.ResetText()

Control.ResumeLayout()

Control.ResumeLayout(bool)

Control.Scale(SizeF)

Control.Select()

Control.SelectNextControl(Control, bool, bool, bool, bool)

Control.SendToBack()

Control.SetBounds(int, int, int, int)

Control.SetBounds(int, int, int, int, BoundsSpecified)

Control.SetBoundsCore(int, int, int, int, BoundsSpecified)

Control.SetClientSizeCore(int, int)

Control.SizeFromClientSize(Size)

Control.SetStyle(ControlStyles, bool)

Control.SetTopLevel(bool)

Control.SetVisibleCore(bool)

Control.RtlTranslateAlignment(HorizontalAlignment)

Control.RtlTranslateAlignment(LeftRightAlignment)

Control.RtlTranslateAlignment(ContentAlignment)

Control.RtlTranslateHorizontal(HorizontalAlignment)

Control.RtlTranslateLeftRight(LeftRightAlignment)

Control.RtlTranslateContent(ContentAlignment)

Control.Show()

Control.SuspendLayout()

Control.Update()

Control.UpdateBounds()

Control.UpdateBounds(int, int, int, int)

Control.UpdateBounds(int, int, int, int, int, int)

Control.UpdateZOrder()

Control.UpdateStyles()

Control.OnImeModeChanged(EventArgs)

Control.InvokeAsync(Action, CancellationToken)

Control.InvokeAsync<T>(Func<T>, CancellationToken)

Control.InvokeAsync(Func<CancellationToken, ValueTask>, CancellationToken)

Control.InvokeAsync<T>(Func<CancellationToken, ValueTask<T>>, CancellationToken)

Control.AccessibilityObject

Control.AccessibleDefaultActionDescription

Control.AccessibleDescription

Control.AccessibleName

Control.AccessibleRole

Control.AllowDrop

Control.Anchor

Control.AutoScrollOffset

Control.LayoutEngine

Control.DataContext

Control.BackColor

Control.BackgroundImage

Control.BackgroundImageLayout

Control.Bottom

Control.Bounds

Control.CanFocus

Control.CanRaiseEvents

Control.CanSelect

Control.Capture

Control.CausesValidation

Control.CheckForIllegalCrossThreadCalls

Control.ClientRectangle

Control.ClientSize

Control.CompanyName

Control.ContainsFocus

Control.ContextMenuStrip

Control.Controls

Control.Created

Control.Cursor

Control.DataBindings

Control.DefaultBackColor

Control.DefaultCursor

Control.DefaultFont

Control.DefaultForeColor

Control.DefaultMargin

Control.DefaultMaximumSize

Control.DefaultMinimumSize

Control.DefaultPadding

Control.DeviceDpi

Control.IsDisposed

Control.Disposing

Control.Dock

Control.DoubleBuffered

Control.Enabled

Control.Focused

Control.Font

Control.FontHeight

Control.ForeColor

Control.Handle

Control.HasChildren

Control.Height

Control.IsHandleCreated

Control.InvokeRequired

Control.IsAccessible

Control.IsAncestorSiteInDesignMode

Control.IsMirrored

Control.Left

Control.Location

Control.Margin

Control.MaximumSize

Control.MinimumSize

Control.ModifierKeys

Control.MouseButtons

Control.MousePosition

Control.Name

Control.Parent

Control.ProductName

Control.ProductVersion

Control.RecreatingHandle

Control.Region

Control.RenderRightToLeft

Control.ResizeRedraw

Control.Right

Control.RightToLeft

Control.ScaleChildren

Control.Site

Control.Size

Control.TabIndex

Control.TabStop

Control.Tag

Control.Text

Control.Top

Control.TopLevelControl

Control.ShowKeyboardCues

Control.ShowFocusCues

Control.UseWaitCursor

Control.Visible

Control.Width

Control.PreferredSize

Control.Padding

Control.DefaultImeMode

Control.ImeMode

Control.ImeModeBase

Control.PropagatingImeMode

Control.BackColorChanged

Control.BackgroundImageChanged

Control.BackgroundImageLayoutChanged

Control.BindingContextChanged

Control.CausesValidationChanged

Control.ClientSizeChanged

Control.ContextMenuStripChanged

Control.CursorChanged

Control.DockChanged

Control.EnabledChanged

Control.FontChanged

Control.ForeColorChanged

Control.LocationChanged

Control.MarginChanged

Control.RegionChanged

Control.RightToLeftChanged

Control.SizeChanged

Control.TabIndexChanged

Control.TabStopChanged

Control.TextChanged

Control.VisibleChanged

Control.Click

Control.ControlAdded

Control.ControlRemoved

Control.DataContextChanged

Control.DragDrop

Control.DragEnter

Control.DragOver

Control.DragLeave

Control.GiveFeedback

Control.HandleCreated

Control.HandleDestroyed

Control.HelpRequested

Control.Invalidated

Control.PaddingChanged

Control.Paint

Control.QueryContinueDrag

Control.QueryAccessibilityHelp

Control.DoubleClick

Control.Enter

Control.GotFocus

Control.KeyDown

Control.KeyPress

Control.KeyUp

Control.Layout

Control.Leave

Control.LostFocus

Control.MouseClick

Control.MouseDoubleClick

Control.MouseCaptureChanged

Control.MouseDown

Control.MouseEnter

Control.MouseLeave

Control.DpiChangedBeforeParent

Control.DpiChangedAfterParent

Control.MouseHover

Control.MouseMove

Control.MouseUp

Control.MouseWheel

Control.Move

Control.PreviewKeyDown

Control.Resize

Control.ChangeUICues

Control.StyleChanged

Control.SystemColorsChanged

Control.Validating

Control.Validated

Control.ParentChanged

Control.ImeModeChanged

Component.Dispose()

Component.GetService(Type)

Component.ToString()

Component.Container

Component.DesignMode

Component.Events

Component.Disposed

MarshalByRefObject.GetLifetimeService()

MarshalByRefObject.InitializeLifetimeService()

MarshalByRefObject.MemberwiseClone(bool)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Constructors

WaveViewer()

Creates a new WaveViewer control

public WaveViewer()

Properties

SamplesPerPixel

The zoom level, in samples per pixel

public int SamplesPerPixel { get; set; }

Property Value

int

StartPosition

Start position (currently in bytes)

public long StartPosition { get; set; }

Property Value

long

WaveStream

sets the associated wavestream

public WaveStream WaveStream { get; set; }

Property Value

WaveStream

Methods

Dispose(bool)

Clean up any resources being used.

protected override void Dispose(bool disposing)

Parameters

disposing bool

OnPaint(PaintEventArgs)

OnPaint(PaintEventArgs)

protected override void OnPaint(PaintEventArgs e)

Parameters

e PaintEventArgs