- Jun 6, 2020
- 11,559
- 4,422
Hi,
How would I save a variable value across power off. If I simply don't initialise it will it just have the previous value? However, for the first time how would I detect that it has not been given a value.
I would like to set a value from my android over Bluetooth using B4a, but have this value stored permanently until I connect again and send another value.
Any help would be appreciated.
Dave
How would I save a variable value across power off. If I simply don't initialise it will it just have the previous value? However, for the first time how would I detect that it has not been given a value.
I would like to set a value from my android over Bluetooth using B4a, but have this value stored permanently until I connect again and send another value.
Any help would be appreciated.
Dave
برای دیدن لینک ها باید ثبت نام کنید