WinForm, the function is called once every time (parameter) (using the timer)

1System.Windows.Forms.Timer SetTimer;//Define a timer2         intFLG =0;//define a vertical flag3         Private voidBtnsettime_click (Objectsender, EventArgs e)4         {5SetTimer =NewSystem.Windows.Forms.Timer ();6             inti = Convert.ToInt32 (Nudsettime.value);//the value of the interface control, initialized 5 minutes after refresh, can be customized7             Switch(i)8             {9                  Case 5:TenSettimer.interval = the;//executes automatically every 5 seconds One                      Break; A                  Case Ten: -Settimer.interval =10000;//executes automatically every 10 seconds -                      Break; the                  Case  the: -Settimer.interval =900000;//Auto-Execute every 15 minutes -                      Break; -             } +Settimer.tick + =Timer1_Tick; -Settimer.start ();//Turn on Timer +FLG =1; A         } at         //Load Map -         Private voidTimer1_Tick (Objectsender, EventArgs e) -         { - gmapload (); -         } -         //When the interval value changes, the timer shuts down in         Private voidNudsettime_valuechanged (Objectsender, EventArgs e) -         { to             if(FLG = =1) +             { -Settimer.stop ();//Turn off the timer theFLG =0; *             } $}

WinForm, the function is called once every time (parameter) (using the timer)