private void Sv_PreviewMouseDown(object sender, MouseButtonEventArgs e)
{
if (e.OriginalSource is DependencyObject os)
{
var parent = LogicalTreeHelper.GetParent(os);
while (parent != null && !(parent is IMCustomControls.SelectableTextBlock))
{
parent = LogicalTreeHelper.GetParent(parent);
}
_targetSTB = parent as IMCustomControls.SelectableTextBlock;
}
}
private void ccTB_DoCopyAction(IMCustomControls.SelectableTextBlock sender)
{
//List<string> list = new List<string>();
StringBuilder sb = new StringBuilder();
foreach (Inline item in sender.Inlines)
{
//if (sender.Selection.Contains(item.ContentStart) && sender.Selection.Contains(item.ContentEnd))
{
if (item is Run run)
{
//list.Add(run.Text);
sb.Append(run.Text);
}
else if (item is InlineUIContainer uic && uic.Child is Image chatIMG)
{
//list.Add(string.Format("{0}{1}{0}", AppData.FlagEmoje, chatIMG.Uid));
sb.Append(chatIMG.Uid);
}
