Debugging Tips 丨 Tubor C 2.0

let the program execute where you want to pause and observe the results of the stage

Method One: Make the program execute to the line where the cursor is paused

Step 1: Move the cursor over the line that needs to be paused

Step 2: Execute the "Go to Cursor" option in the Run drop-down menu of the menu (or press the shortcut key "F4")

Effect:

When the program executes to that row, it pauses on the line

Extended:

has been paused in a previous position, if you move the cursor back to a location, and then press "F4", the program will continue from the current position of the pause point to the new cursor position, pause again

Method Two: Set breakpoints

Step 1: Move the cursor over the line that you want to set as a breakpoint

Step 2: Set breakpoints on the "Toggle Breakpoint" option in the "Break/watch" drop-down menu (or press CTRL + F8) in the menu.

Effect: The line of the breakpoint being set will be shown as a red light bar

Extension: On the same line, the first time you press Ctrl + F8 is set, the second time you press Yes to cancel the setting

　　　　

Step 3: Press the shortcut key "Ctrl + F9", the program begins execution, and the line to set the breakpoint is paused

Set the result variable to be observed

Method: Causes the program execution to pause at the specified location, at which point you can view the value of the current variable you want to view

Step 1: Select the "Add Watch" option in the "Break/watch" menu (or press the shortcut key "Ctrl + F7")

Effect: a small window pops up on the screen, providing the input variable name to see the current value of the variable

　　

　Step 2: For example, move the cursor to line fifth, then press "F4" and the program executes to line fifth to pause

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　　　　Effect:

The View window displays the current value of the view variable i

Description

A green light bar indicates where the current program was executed (where it was paused)

Extended:

Set multiple viewing variables: Use "Ctrl + F8" multiple times

Change the name of the view variable:

Step 1: Press "F6"

Effect: Switch the Action window to the viewing window

Step 2: Press the "Enter" key

Effect: You can change the name of the view variable at this time

To delete a view variable:

　　　　　　　　　　　　　　　　Step 1: Press "F6"

Effect: Switch the Action window to the viewing window

Step 2: Move the cursor up or down to select a view variable to be deleted

Step 3: Delete The view variable you want to delete by pressing the "delete" key

Single Step Execution

Method: Execute the "Step over" action in the Menu "Run" (shortcut "F8")

Case 1: If you encounter a custom function call, you have to step into the function

Step 1:

Execute the "Trace into" action in the Menu "Run" (shortcut "F7")

Case 2: For a statement that is not a function call, perform a "Step over" Operation and a "Trace into" Operation with the same effect

Be careful: do not use "F7" for calls that encounter system functions

End Debugging

Method: Execute the "program reset" action in the Menu "Run" (shortcut "Ctrl + F2")

Debugging Tips 丨 Tubor C 2.0