private void btnE_Click(object sender, EventArgs e)
{
if (tbE.Text.Trim().Length > 0)
{
t.Delete(tbE.Text.Trim());
}
}
private void btnE_Click(object sender, EventArgs e)
{
if (tbE.Text.Trim().Length > 0)
{
t.Delete(tbE.Text.Trim());
}
}