public frmTrackDriver() { InitializeComponent(); ComboFunctions.FillPDADLoginriverNoCombo(ddl_Driver); ddl_Driver.KeyUp += new KeyEventHandler(ddl_Driver_KeyUp); ddl_Driver.KeyDown += new KeyEventHandler(ddl_Driver_KeyDown); this.ddl_Driver.SelectedValueChanged += new System.EventHandler(this.ddl_Driver_SelectedValueChanged); tmr = new System.Windows.Forms.Timer(); tmr.Interval = 1000; tmr.Tick += new EventHandler(tmr_Tick); this.ddl_Driver.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.SuggestAppend; this.ddl_Driver.TextChanged += new EventHandler(ddl_Driver_TextChanged); // this.ddl_Driver.TextChanged += new EventHandler(ddl_Driver_TextChanged); }