private void txtInput_TextChanged(object sender, System.EventArgs e)
{
TimeSpan ts;
try
{
string s = this.txtInput.Text;
if (s.ToLower().IndexOf("min") > 0)
{
int i = s.ToLower().IndexOf("min");
string temp = s.Substring(0, i);
int number = Int32.Parse(temp);
ts = new TimeSpan(0, number, 0);
}
else
{
ts = TimeSpan.Parse(s);
}
duration = ts;
this.lblDuration.Text = ts.ToString();
btnRecord.Enabled = true;
}
catch
{
duration = new TimeSpan(0);
lblDuration.Text = "Not understood";
btnRecord.Enabled = false;
}
}