The Project Tags worksheet can be extended up
to 65,488 rows, if necessary.
The datasheet is normally limited to a maximum of
32,721 rows. (This is separate from the maximum size of the project
database as a whole, as well as the runtime limit that is set when
you select a target platform for a new project.)
To extend the worksheet, edit your project file
(
project_name.app) to include the
following entry:
[Options]
EnableExtendedTagCount=1
Doing so, however, brings the following
restrictions:
- Project tags in rows 32,722–65,488 of the worksheet
cannot be used as array indices in expressions. That is, in an
expression like Abs(numArray[indexTag]), indexTag cannot be in that range of rows. (This
restriction does not apply to the VBScript interface.)
- In a Class worksheet, only the first 32 class
members can have alarms. For all class members after the first 32,
alarms will not work.
Generally speaking, extending the Project Tags
datasheet stretches the capabilities of IWS and should be done only
when it's absolutely necessary. It is better to design your project
to conserve tags.