MC-Basic:WATCH

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Revision as of 12:03, 29 July 2020 by Nurit (talk | contribs) (Addition of Watch command without a task name and examples for both types of Watch.)
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There are two types of Watch command available:

Watch command without a task name shows the value of any expression.

Watch command with a task name only exhibits the value of global variables addressed by the task, or static variables declared within the task.

Syntax

Watch <expression>

Watch <task name> <variable_name>

Availability

All versions

Scope

Task or Terminal

Limitations

For Watch command with task name:

The task must exist and must be stopped.

The global variable must be approched by the task.

Examples

common shared glob_var as long = 8

MyTask.Prg:

dim shared stat_var as double = 54.76
Program
glob_var = 23
End Program


From every context:

Watch glob_var 
Watch sys.idn[1]

From MyTask.Prg:

Watch stat_var

While MyTask.prg is paused:

Watch MyTask1.prg stat_var

While MyTask.prg is paused or killed:

Watch MyTask1.prg glob_var

See Also