Waiting for files to finish after folder loop

Question

I have a programme where files in a folder need to be launched sequentially. I am using the following Process[] localByName = Process.GetProcessesByName("iOSRVEODMAIN") Once the first file is finished it’s process I need it to move onto the next file. I can’t seem to figure out how to use the folder foreach and the Proccess wait for exit loop as each file will need a wait for exit of  Process[] localByName = Process.GetProcessesByName("iOSRVEODMAIN")