Reading And Writing To Files
You have the ability to write to and read from files inside Altium scripts. This can be useful for saving user configuration data that persists between each time the script is run, or providing input/output data for a particular script that needs to interact with the operating system.
The objects of interest are TIniFile
.
TIniFile
is great for storing category-key-value (or just key-value) information.
INI Files
Creating An INI File
You can create an INI file by using:
var myIniFilemyIniFile = TIniFile.Create(fileName)
where fileName
is an absolute path string to the file you wish to create (e.g. C:\Users\MyUser\test.ini
).
Reading And Writing To INI Files
Booleans
You can write a boolean-based data point using:
iniFile.WriteBool category, key, trueFalse
where category
and key
are strings
, and trueFalse
is a `boolean.
You can read a boolean-based data point from an INI
file using:
Dim myBoolmyBool = myIniFile.ReadBool(category, key)
Strings
Similarly to writing a boolean, you can write a string-based data set using:
iniFile.WriteString category, key, value
where category
, key
and value
are all strings. This will create an INI file which looks like this:
[category]key=value
You can read a data set from an INI file using:
value = iniFile.ReadString category, key
Have a look at the file UserData.vbs in the AltiumScriptCentral repo on GitHub for INI file read/write examples.