StrokeCollection.Add(StrokeCollection) Method

Reference

Definition

Namespace:: System.Windows.Ink

Assembly:: PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Adds the specified strokes to the StrokeCollection.

public:
 void Add(System::Windows::Ink::StrokeCollection ^ strokes);

public void Add (System.Windows.Ink.StrokeCollection strokes);

override this.Add : System.Windows.Ink.StrokeCollection -> unit

Public Sub Add (strokes As StrokeCollection)

Parameters

strokes: StrokeCollection

The StrokeCollection to add to the collection.

Exceptions

ArgumentException

A Stroke in strokes is already a member of the StrokeCollection.

ArgumentNullException

strokes is null.

Examples

The following example demonstrates how to copy the ink in one InkCanvas onto another InkCanvas. This example assumes:

There are two InkCanvas objects called inkCanvas1 and inkCanvas2.
The Click event has been connected to the event handler.

// Copy the strokes from one InkCanvas to another InkCanvas.
private void CopyStrokes_Click(object sender, RoutedEventArgs e) 
{
    StrokeCollection strokes = inkCanvas1.Strokes.Clone();
    inkCanvas2.Strokes.Clear();
    inkCanvas2.Strokes.Add(strokes);
}

' Copy the strokes from one InkCanvas to another InkCanvas.
Private Sub CopyStrokes_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)

    Dim strokes As StrokeCollection = inkCanvas1.Strokes.Clone()
    inkCanvas2.Strokes.Clear()
    inkCanvas2.Strokes.Add(strokes)

End Sub

Remarks

The Add method raises the StrokesChanged event.

Applies to

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