/// <summary>
/// Start drag & drop operation on the currently selected html segment.
/// </summary>
/// <param name="control">the control to start the drag & drop on</param>
private void StartDragDrop(Control control)
{
if (_dragDropData == null)
{
var html = DomUtils.GenerateHtml(_root, HtmlGenerationStyle.Inline, true);
var plainText = DomUtils.GetSelectedPlainText(_root);
_dragDropData = HtmlClipboardUtils.GetDataObject(html, plainText);
}
control.DoDragDrop(_dragDropData, DragDropEffects.Copy);
}
/// <summary>
/// Copy the currently selected html segment to clipboard.<br/>
/// Copy rich html text and plain text.
/// </summary>
public void CopySelectedHtml()
{
if (_root.HtmlContainer.IsSelectionEnabled)
{
var html = DomUtils.GenerateHtml(_root, HtmlGenerationStyle.Inline, true);
var plainText = DomUtils.GetSelectedPlainText(_root);
if (!string.IsNullOrEmpty(plainText))
{
HtmlClipboardUtils.CopyToClipboard(html, plainText);
}
}
}