private void BtnNew_Click(object sender, EventArgs e) { int maxid = 0; for (int i = 0; i < CmbOption.Items.Count; i++) { if (Convert.ToInt32(CmbOption.Items[i]) > maxid) { maxid = Convert.ToInt32(CmbOption.Items[i]); } } maxid += 1; CmbOption.Items.Add(maxid); CmbOption.SelectedIndex = 0; TxtCt.Clear(); TxtAns.Clear(); }
private void BtnNew_Click(object sender, EventArgs e) { //int maxid = 1; //for (int i = 0; i< CmbOption.Items.Count; i++) //{ // if ( Convert.ToInt32(CmbOption.Items[i]) > maxid) // { // maxid = Convert.ToInt32(CmbOption.Items[i]); // } //} //maxid += 1; //CmbOption.Items.Add(maxid); //CmbOption.SelectedIndex = 1; TxtAns.Clear(); TxtContent.Clear(); CmbAns.DataSource = null; CmbOption.DataSource = null; }