OrderSend() call lets you dive into trade execution code (if source is available). These commands work in MetaEditor (MT5) and Visual Studio.
Step Into / Step Over / Step Out
Step Into / Step Over / Step Out - Debugger controls for line-by-line execution. Step Into (F11) executes the next line and enters any called function. Step Over (F10) executes the next line without entering functions. Step Out (Shift+F11) runs the remainder of the current function and breaks when it returns. These are used after a breakpoint to traverse code execution. For example, Step Into an