Editor for WinForms | ComponentOne
C1.Win.C1Editor.4.8 Assembly / C1.Win.C1Editor Namespace / C1Editor Class / CanPaste Property
Example

In This Topic
    CanPaste Property
    In This Topic
    Gets a value indicating whether the paste command is supported on the current selection.
    Syntax
    'Declaration
     
    Public ReadOnly Property CanPaste As System.Boolean
    public System.bool CanPaste {get;}
    Example
    This example shows how to create a custom context menu that can be linked to a C1Editor control and has Cut, Copy and Paste buttons.
    class MyContextMenuStrip : ContextMenuStrip
    {
        private C1Editor _owner;
        private ToolStripMenuItem _btnCut, _btnCopy, _btnPaste;
                
        public MyContextMenuStrip(C1Editor editor)
        {
            // save reference to parent control
            _owner = editor;
                
            // create menu items
            _btnCut = (ToolStripMenuItem)Items.Add("Cut");
            _btnCut.ShortcutKeys = Keys.Control | Keys.X;
            _btnCopy = (ToolStripMenuItem)Items.Add("Copy");
            _btnCopy.ShortcutKeys = Keys.Control | Keys.C;
            _btnPaste = (ToolStripMenuItem)Items.Add("Paste");
            _btnPaste.ShortcutKeys = Keys.Control | Keys.V;
        }
                
        protected override void OnItemClicked(ToolStripItemClickedEventArgs e)
        {
            Close();
            if (e.ClickedItem == _btnCopy)
                _owner.Copy();
            else if (e.ClickedItem == _btnCut)
                _owner.Cut();
            else if (e.ClickedItem == _btnPaste)
                _owner.Paste();
            base.OnItemClicked(e);
        }
                
        protected override void OnOpening(System.ComponentModel.CancelEventArgs e)
        {
            _btnCopy.Enabled = _owner.CanCopy;
            _btnCut.Enabled = _owner.CanCut;
            _btnPaste.Enabled = _owner.CanPaste || _owner.CanPasteAsText;
            base.OnOpening(e);
       }
    See Also