Collection - Deatiled object description
See: the
Collection object.
In the PROMOTIC system the
Pma objects can be collections themselves or they can include a property that represents a collection.
For example, the
PmaData object is the
collection of variables defined on the "
Data" tab of this object.
Each object that forms a collection, has got, except its own properties and methods,
properties and methods of the collection, by which it is possible to deal with individual items of the collection or to determine their number, etc.
Example1:
' The
PmaData object has defined the variable
Temperature on the "
Data" tab. In the following script the value of this variable will be increased by 10.:
JavaScriptVBScriptSelect and copy to clipboard
oData.Item("Temperature").Value = oData.Item("Temperature").Value + 10;
oData.Item("Temperature").Value = oData.Item("Temperature").Value + 10Example2:
The
PmaData object has defined three variables with the following names
first,
second,
third on the "
Data" tab. In the following script the value of all these variables will be increased by 10.
JavaScriptVBScriptSelect and copy to clipboard
var iRow;
for (iRow = 0; iRow <= oData.Count; iRow++)
{
oData.Item(iRow).Value = oData.Item(iRow).Value + 10;
}
Dim iRow
For iRow = 0 To oData.Count
oData.Item(iRow).Value = oData.Item(iRow).Value + 10
Next