Turns LDB write-through on or off for all LDBsint sm_dd_able(int flag);
- Specifies whether to turn LDB processing on or off:
Turn processing off; no data is exchanged between screens and LDBs.
Turn processing on for all LDBs loaded into memory.
sm_dd_ableenables or disables data exchange between screens and all loaded LDBs according to the value of
Individual LDBs can have their write-through capability selectively turned on or off via sm_ldb_state_set, but attempting activate write-through for an LDB will not work if
sm_dd_ablehas already been called to turn processing off for all loaded LDBs.
For more information about LDB processing, refer to "Using Local Data Blocks" in Application Development Guide.