private void CutToolStripMenuItem_Click(object sender, EventArgs e)
{
if (resultlistBox.SelectedItem != null)
{
Clipboard.SetText(resultlistBox.Items.Cast <string>().ToList().Find(x => x == resultlistBox.SelectedItem.ToString()));
UndoBufferedLines.Clear();
UndoBufferedLines.AddRange(BufferedLines.Select(x => x).ToList());
BufferedLines.Remove(resultlistBox.SelectedItem.ToString());
resultlistBox.Items.Remove(resultlistBox.SelectedItem.ToString());
}
}
private void PasteToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
string buffer = Clipboard.GetText();
bool condtition = buffer.Length <= 8 && Regex.IsMatch(buffer, "(\\d+|[a-zA-Z]+)");
if (condtition)
{
resultlistBox.Items.Add(buffer);
UndoBufferedLines.Clear();
UndoBufferedLines.AddRange(BufferedLines.Select(x => x).ToList());
BufferedLines.Add(buffer);
}
else
{
throw new Exception();
}
}
catch
{
MessageBox.Show("Your are trying to add an invalid value from clipboard.", "Incorect value in buffer", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
