How to Async Open File Dialog in SAS - Code Snippet

* Task: Async Open File Dialog
* Language: SAS

%macro async_open_file_dialog() 
    * Implementation for Async Open File Dialog
    %let result = ...; * Initialize variable
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Async Open File Dialog
    %put("Done");
%mend;