AsyncQueryCommandResult Event (NWebControl)

In This Topic

Occurs after a callback was processed, when collecting data for the result to be returned to the client.

Syntax

Visual Basic
C#

'Declaration
 
<System.ComponentModel.CategoryAttribute("AJAX")>
Public Event AsyncQueryCommandResult As System.EventHandler

'Usage
 
Dim instance As NWebControl
Dim handler As System.EventHandler
 
AddHandler instance.AsyncQueryCommandResult, handler

[System.ComponentModel.Category("AJAX")]
public event System.EventHandler AsyncQueryCommandResult

Remarks

Uset the property ResultBuilder of the event argument of type NCallbackQueryCommandResultArgs to add data sections to the result xml that will be delivered to the client. To add a image map data section manually for Ex., code like this could be used:

protected void nChartControl1_AsyncQueryCommandResult(object sender, EventArgs e) { NCallbackQueryCommandResultArgs args = e as NCallbackQueryCommandResultArgs; NCallbackCommand command = args.Command; NAjaxXmlTransportBuilder resultBuilder = args.ResultBuilder; switch (command.Name) { case @"autoRefresh": // add a built-in data section that will be initialized with the cuurent image map if (!resultBuilder.ContainsImageMapDataSection()) resultBuilder.AddImageMapDataSection(this.nChartControl1); break; } }

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

NWebControl Class
NWebControl Members
NCallbackQueryCommandResultArgs Class
NAjaxXmlTransportBuilder Class

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