Microtronics myDatalogEASY IoTmini, Руководство пользователя, Страница: 121 / 210

Chapter 12 Device Logic (Pawn)
native rM2M_RegDelValue(reg, const name[]);
Searches for an entry based on its name and sets the value of this entry (regardless of whether it is a
string or value) to "null". Detailed information on the registration memory blocks is provided in chapter
"Registration memory blocks" on page 32.
Parameter Explanation
reg Index of the registration memory block (see "Indices of the registration memory
blocks" in chapter "Constants" on page 117)
name Name of the entry for which the value should be set to "null"
Explanation
Return value
l
OK, if successful
l
ERROR, if an unspecified errors occurs
l
< OK, if another error occurs (see "Error codes for the registration memory
block access operations" in chapter "Constants" on page 117)
native rM2M_RegDelKey(reg, const name[]);
Searches for an entry based on its name and deletes the entry from the registration memory block.
Detailed information on the registration memory blocks is provided in chapter "Registration memory
blocks" on page 32.
Parameter Explanation
reg Index of the registration memory block (see "Indices of the registration memory
blocks" in chapter "Constants" on page 117)
name Name of the entry that should be deleted from the registration memory block
Explanation
Return value
l
OK, if successful
l
ERROR, if an unspecified errors occurs
l
< OK, if another error occurs (see "Error codes for the registration memory
block access operations" in chapter "Constants" on page 117)
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