void Temizle() { for (int ix = 0; ix < tabControl1.TabCount; ix++) { foreach (Control _control in tabControl1.TabPages[ix].Controls) { if (_control is TextBox) { _control.Text = ""; } if (_control is ComboBox) { ((ComboBox)_control).SelectedIndex = -1; ((ComboBox)_control).Text = ""; } } } #region HastaID txtHastaID.Text = _n.HastaID(); txtHastaIdDemo.Text = _n.HastaID(); txtHastaIdOper.Text = _n.HastaID(); txtHastaIdPatol.Text = _n.HastaID(); txtHastaIdPosOP.Text = _n.HastaID(); txtHastaIdTakipVer.Text = _n.HastaID(); #endregion dtpOPTarihi.Text = DateTime.Now.ToShortDateString(); edit = false; }