dpAliases()
Returns all aliases with fitting pattern of filter and (optional) suitable filter dpeFilter of the data point elements.
Synopsis
dyn_string dpAliases ( string filter [, string dpeFilter]);
Parameters
| Parameter | Description |
|---|---|
| filter | pattern string for filtering the aliases (for example," Temp*", "*") |
| dpeFilter | pattern string for filtering data point elements |
Return Value
Aliases suitable to the filters or an empty string
Errors
The function getLastError() returns the code of errors. Missing arguments leads to a message.
Description
The function dpAliases() return a list of aliases according the filter options. With no suitable aliases the function returns an empty string.
Example
main()
{
DebugN(dpAliases("*", "*"));
// debug all existing aliases
}Assignment
Data point function
Availability
CTRL
