SMART datagrid v.1 > Classes > DataField
It is used as the string of indicating "A.M." when loading CSV text to data set and converting the string value to Date object in DATETIME field.
You can specify the string which indicates "P.M." by pmText. Please refer to datetimeFormat help about the conversion format.
If do not specify this value, "AM" will be used.
Defaults to null.
var field = dataSet.getFieldIndexEx('dateField');
field.setAmText("A.M.");