ReadData - method of the PmgTrendViewer object
Sending the request for current data.
By calling this method all tvTrend
objects (that were successfully connected to the data sources e.g. by calling the tvTrend.Connect
method) send the request for the data
to the connected servers.
Calling the method the onReadData
event is triggered. The tvTrend
objects that are not connected to any data source (to a variable in the PmaTrendGroup
object), can use the event for "manual"
(i.e. in the script) filling of the buffer for viewer data.
var oTView = pMe.Items("../TrendView");