Very simple Arrow, please

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I am newbie here. Please be gentle.

I want to create one simple arrow (any shape is fine).. on the current candle bar (one on the HIGH and another on its LOW).. I know it could be simple, kindly post MQ4 SAMPLE code. Thanks in advance.
 
I am newbie here. Please be gentle.

I want to create one simple arrow (any shape is fine).. on the current candle bar (one on the HIGH and another on its LOW).. I know it could be simple, kindly post MQ4 SAMPLE code. Thanks in advance.


Here it is.
int i=0;        //Current bar

//The value -0.0003 and +0.0005 is vertical alignment offset 
//Will display Blue arrow up at i bar
string upArrow=NewArrow(Time[i], Low[i]-0.0003, Blue);

//Will display Red arrow down at i bar
string dwArrow=NewArrow(Time[i], High[i]+0.0005, Red); 

//+------------------------------------------------------------------+ 
string NewArrow(datetime T1, double P1, color collor) 
{
string N=StringConcatenate("A",collor,"-",TimeToStr(T1));
int AC=SYMBOL_ARROWDOWN;
if(collor==Blue)
AC=SYMBOL_ARROWUP;

ObjectCreate(N, OBJ_ARROW, 0, T1, P1);
ObjectSet(N, OBJPROP_ARROWCODE, AC);
ObjectSet(N, OBJPROP_COLOR, collor);
ObjectSet(N, OBJPROP_WIDTH, 1);
ObjectsRedraw();
return(N);
}
 
Hey sub , thanks for the code sample, appreciate it. It looks/reads right. I will post feedback, otherwise.
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