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