How to use Debug Mode

[Tawapcu18]

Hi! all I would like to use Debug mode to check step operation of My EA and custom indicators. My English is very poor. I already read MQL reference and all topic about using debug mode but I don't understand....... Please tell me how to use debug mode step by step........PS I have tried many time but it tell me "Specific Symbol is not selected"    Thank....

[William Roeder]

1. Tools -> Options -> debug. Set the chart you will debug on.
2. Code -> Right click -> set break point(s) where you want it to stop.
3. Click the button.