PISystem.ExportXml Method (Object, PIExportMode, XmlWriter, Object, Object, EventHandler(AFProgressEventArgs))

public void ExportXml(
	Object exportObject,
	PIExportMode exportMode,
	XmlWriter writer,
	Object startTime,
	Object endTime,
	EventHandler<AFProgressEventArgs> eventHandler
)

Public Sub ExportXml ( 
	exportObject As Object,
	exportMode As PIExportMode,
	writer As XmlWriter,
	startTime As Object,
	endTime As Object,
	eventHandler As EventHandler(Of AFProgressEventArgs)
)

Dim instance As PISystem
Dim exportObject As Object
Dim exportMode As PIExportMode
Dim writer As XmlWriter
Dim startTime As Object
Dim endTime As Object
Dim eventHandler As EventHandler(Of AFProgressEventArgs)

instance.ExportXml(exportObject, exportMode, 
	writer, startTime, endTime, eventHandler)

public:
void ExportXml(
	Object^ exportObject, 
	PIExportMode exportMode, 
	XmlWriter^ writer, 
	Object^ startTime, 
	Object^ endTime, 
	EventHandler<AFProgressEventArgs^>^ eventHandler
)

member ExportXml : 
        exportObject : Object * 
        exportMode : PIExportMode * 
        writer : XmlWriter * 
        startTime : Object * 
        endTime : Object * 
        eventHandler : EventHandler<AFProgressEventArgs> -> unit 

Parameters

exportObject

Type: SystemObject
The object to return in XML format. If , the PISystem will be used.

exportMode

Type: OSIsoft.AFPIExportMode
One or more of the PIExportMode values which indicates the amount of data to export.

writer

Type: System.XmlXmlWriter
The XmlWriter to use to generate the XML. On completion, the XmlWriter will be closed.

startTime

Type: SystemObject
An object representing the earliest starting time for AFEventFrame, AFTransfer, and AFCase objects that may be part of the exported object. Use if no event frame type objects are to be included. The value may be an AFTime, DateTime, PITime, String, or numeric. A DateTime (or a DATE will be treated as UTC time if its Kind property is set to Unspecified. Because DATE values from COM or VB6 clients are marshalled as Unspecified, these client applications must convert to UTC prior to marshalling. An integer numeric represents the number of ticks (100-nanosecond intervals) since January 1, 0001. A floating point numeric represents the number of seconds since January 1, 1970 UTC. A String is interpreted as local time, unless it contains a time zone indicator such as a trailing "Z" or "GMT". Strings will be interpreted with the AFTime.Parse Overload methods so that relative formats with intervals ("*", "T+3h", etc.) are also supported. Relative time intervals are based on the object's QueryDate.

endTime

Type: SystemObject
An object representing the latest ending time for AFEventFrame, AFTransfer, and AFCase objects that may be part of the exported object. The value may be an AFTime, DateTime, PITime, String, or numeric. A DateTime (or a DATE will be treated as UTC time if its Kind property is set to Unspecified. Because DATE values from COM or VB6 clients are marshalled as Unspecified, these client applications must convert to UTC prior to marshalling. An integer numeric represents the number of ticks (100-nanosecond intervals) since January 1, 0001. A floating point numeric represents the number of seconds since January 1, 1970 UTC. A String is interpreted as local time, unless it contains a time zone indicator such as a trailing "Z" or "GMT". Strings will be interpreted with the AFTime.Parse Overload methods so that relative formats with intervals ("*", "T+3h", etc.) are also supported. Relative time intervals are based on the object's QueryDate.

eventHandler

Type: SystemEventHandlerAFProgressEventArgs
Delegate used to receive progress indication on operations.

AFSDK

Reference