RAPID reference manual - Technology

InstructionCloseDirFile and Serial Channel HandlingCloseDir - Close a directoryCloseDir is used to close a directory in balance with OpenDir.ExamplePROC lsdir(string dirname)VAR dir directory;VAR string filename;OpenDir directory, dirname;WHILE ReadDir(directory, filename) DOTPWrite filename;ENDWHILECloseDir directory;ENDPROCThis example prints out the names of all files or subdirectories under the specifieddirectory.ArgumentsCloseDirDevDevData type: dirA variable with reference to the directory fetched with instruction OpenDir.SyntaxCloseDir [ Dev’:=’ ] < variable (VAR) of dir>’;’RAPID reference manual - part 1a, Instructions A-R 47