Using Goto
Introduction#
Goto Is simple. By using simple goto statements, you can move anywhere you want to in your code. It can be also used to make functions (Showed in how to make functions).
Syntax#
- goto :Label
- goto Label
- goto :EOF
Parameters#
Parameter | Details |
---|---|
:Label |
Any label that is valid (defined by :<LabelName> ) |
:EOF |
A pre-defined label that exits the current script of function(same as exit /b ) |
## Remarks# |
So in other words, if the number the player inserted is 1, it’ll go back to the :Name part of the code.
so if the input is equal to 1, go back to the line with :Name
Make Sure if you use this, the word begins with the Colen (:).
Example Programs
For Example:
echo Hello!
pause >nul
:Name
echo What Is Your Name
set /p Input=Name:
echo so %Input% Is Your Name, right?
echo Rename?
echo 1 For Yes
echo 2 For No
set /p Input=Rename:
if %Input%=1 goto Name
Another Example:
@echo off
echo 1 or 2?
set /p input=Choice:
if %input%=1 goto Skip
echo You Chose 1
pause >nul
echo So time for stuff
pause >nul
echo Random Stuf
pause >nul
:Skip
echo So that's it.
pause >nul
Goto with variable
Goto
accepts the use of variable value to act as the label to goto.
Example:
@echo off
echo a = 1
echo b = 2
set /p "foo=Enter option:"
goto %foo%
However, you should check the input so it will not go to somewhere that does not exist. Going to an undefined label will terminate your batch script instantly.