Global variables

ppc · Postby **ppc** » 16 Oct 2023

Hi MC fans,

I would like to get data in chart A and plot the data in chart B by using Global variable. I write the following code to send 3 variables from chart A to chart B but only 1 variable (GV_openTimeframe2) can be received in chart B. Thanks for your idea and comment.

indicator in Chart A:

Code: Select all

variables: int SetRtn1( 0 ), int SetRtn2( 0 ), int SetRtn3( 0 );
variables: double GV_HighTimeframe2(0), double GV_LowTimeframe2(0), double GV_openTimeframe2(0);

if LastBarOnChart then
	begin
		SetRtn1 = GVSetdouble(GV_HighTimeframe2, High);
		SetRtn2 = GVSetdouble(GV_LowTimeframe2, L);
		SetRtn3 = GVSetdouble(GV_openTimeframe2, open);
	end;
plot1(H, "GV_HighTimeframe2" );
plot2(L, "GV_LowTimeframe2" );
plot3(open, "GV_OpenTimeframe2" );

Indicator in Chart B:

Code: Select all

variables: GV_HighTimeframe2(0), GV_LowTimeframe2(0), GV_openTimeframe2(0); 
variables: double HighTimeframe2(0), double LowTimeframe2(0), double openTimeframe2(0);

HighTimeframe2 = GVGetdouble(GV_HighTimeframe2);
LowTimeframe2  = GVGetdouble(GV_LowTimeframe2);
openTimeframe2  = GVGetdouble(GV_openTimeframe2);

if HighTimeframe2 > 0 and LowTimeframe2 > 0 and openTimeframe2 > 0 then
begin
plot1(HighTimeframe2, "GV_HighTimeframe2" );
plot2(LowTimeframe2, "GV_LowTimeframe2" );
plot3(openTimeframe2, "GV_openTimeframe2" );
end;