143 video player
144 CD player
145 Play RM files
146 Play FLASH animation
147 Play movies in full screen
148 Convert RC files to RES files
149 Disable CD-ROM drive from playing automatically
150 Determine whether there is a CD in the optical drive
151 Use code to eject CD-ROM drive
152 Get the serial number of AUDIO-CD
153 Detect whether the sound card exists
154 Show sound window
155 make a sound
234 Create a PARADOX database
235 Basic database operations
236 Open database exclusively
237 Get BDE information
238 Add, delete, modify records
239 Determine whether the pointer position has changed
240 Set the display range of data
241 Clear the data in the table
242 Using SQL statements in QUERY
243 Use TABLE’s filtering mechanism to implement dynamic query and statistics
244 Get the names of all tables in the database
245 Determine whether the table exists
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