private void buttonCreateTimer_Click(object sender, EventArgs e) { int totalTime = 0; //Tab tempTab = new Tab(null, null, null, null); if (comboBoxUsers.Text != "" && (textBoxHours.Text != "" || textBoxMinutes.Text != "")) { if (textBoxHours.Text != "") { totalTime = int.Parse(textBoxHours.Text) * 3600 * 1000; } if (textBoxMinutes.Text != "") { totalTime = totalTime + (int.Parse(textBoxMinutes.Text) * 60 * 1000); } if (comboBoxUsers.Text == "IOURPG") { _form1.createIOUTimer(totalTime); MessageBox.Show("Timer for IOURPG created."); listBoxTimers.Items.Clear(); refreshtimerListBox(); } else { foreach (Tab tab in _tabList) { if (comboBoxUsers.Text == tab.getUsername()) { _form1.createTimer(totalTime, tab); MessageBox.Show("Timer for " + tab.getUsername() + " created."); listBoxTimers.Items.Clear(); refreshtimerListBox(); } } } } else { MessageBox.Show("Please select a user from the dropdown box and input a time."); } }