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reference:evaluator:filecount
FileCount(
bool:selected,
string:pattern,
[string:pattern...]
)
→ int
Arguments
selected
True for selected items, false for all items.pattern
Filename wildcard pattern. Prefix with dirs: to only match directories or files: to only match files.pattern...
Optional. Additional filename patterns...Return value
Number of items matching specified criteria.Description
Returns the total count of items matching pattern. Specify true for the selected argument for a count of selected items only.
With multiple patterns specified, the return value is the sum of all items matching the supplied patterns.
Example:
if (FileCount("*.jpg") > 2) { ... } // at least three jpgs in folder
if (FileCount(true, "dirs:new*") == 5) { ... } // 5 folders starting with new are selected
See also: IsSelected