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Chapter 29. Automating Routine Tasks > Batch Files - Pg. 1104

Automating Routine Tasks 1104 Figure 24.15. The Command Window lets you view and alter variables, and execute subprograms manually. The Command window lets you do three things to help you debug your program: · You can display the value of any variable by typing a question mark followed by the variable name and the Enter key. In Figure 29.15, I requested the value of variable num, and the debugger displayed