Properties
MatrixItem items are used to supply ApisMessages with matrix member data
The MatrixItem item type has the following properties:
| Name | Description | ID | Flags |
|---|---|---|---|
| ColNames | All the column names in a matrix, separated by semi-colon ';' | 5091 | Persisted |
| Columns | The number or columns in matrix item. | 5009 | Persisted |
| InitValue | The initial value, set during initialisation of the Apis Module. In other words, when Apis Hive is restarted, this is the value the item will be set to. | 5002 | Persisted |
| ParentItem | The parent item name of this item. | 5502 | Persisted, ApisLocalItem, ExpertPage |
| Quality | Item quality - this tells you whether an item currently has a good or bad quality. It might be bad, for example, because it isn't connected or is set to the wrong type. | 3 | ReadOnly |
| Rights | Item access rights - this property may be "read", or "read write". This means that the property may only be read from, or also can be written to. For OPC items, this written value will be passed on to the external items this item comes from. | 5 | ReadOnly |
| Rows | The number of rows in a matrix item. | 5008 | Persisted |
| Time | The date and time when this item was last updated. | 4 | ReadOnly |
| Type | The item canonical data type - the specific type of this item. Whether it's an integer, string, date, etc. | 1 | ReadOnly |
| Value | The current value of the item. | 2 | NormalPage |