change symbol /change timeframe indicator

[Chinh Tieu]

Hi,

can any one please give me sample function to change symbol and change timeframe when user click on the button.

example:

- i made 2 button eurusd, gbpusd and 2 button m1, m2 , when i click, it should change...

[Stuart Browne]

You will need to call ChartSetSymbolPeriod from the OnChartEvent function

[[Deleted]]

Stuart Browne:
You will need to call ChartSetSymbolPeriod from the OnChartEvent function

Thank you.