UndoRedoRichTextBox Class

Public NotInheritable Class UndoRedoRichTextBox
	Inherits UndoRedo(Of RichTextBox)

Dim instance As UndoRedoRichTextBox

public ref class UndoRedoRichTextBox sealed : public UndoRedo<RichTextBox^>

[<SealedAttribute>]
type UndoRedoRichTextBox = 
    class
        inherit UndoRedo<RichTextBox>
    end

No code example is currently available or this language may not be supported.

Public NotInheritable Class Form1 : Inherits Form

    Private undoRedo As UndoRedoRichTextBox

    Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) _
    Handles MyBase.Load

        Me.undoRedo = New UndoRedoRichTextBox(Me.RichTextBox1) With {
            .Events = (UndoRedoRichTextBoxEvents.TextChanged Or UndoRedoRichTextBoxEvents.FontChanged),
            .TextUpdateBehavior = UndoRedoTextUpdateBehavior.OnLeave
        }

    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) _
    Handles Button1.Click

        Me.undoRedo.Undo()

    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) _
    Handles Button2.Click

        Me.undoRedo.Redo()

    End Sub

    Private Sub Form1_FormClosing(sender As Object, e As FormClosingEventArgs) _
    Handles MyBase.FormClosing

        Me.undoRedo.Dispose()

    End Sub

End Class

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.