AsyncPostBackTrigger.EventName Property

 
System_CAPS_noteNote

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Gets or sets the postback control event that triggers an UpdatePanel control to be updated.

Namespace:   System.Web.UI
Assembly:  System.Web.Extensions (in System.Web.Extensions.dll)

[TypeConverterAttribute("System.Web.UI.Design.AsyncPostBackTriggerEventNameConverter, System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
public string EventName { get; set; }

Property Value

Type: System.String

The event name. The default value is Empty.

The EventName property is optional. If it is not specified, the DefaultEventAttribute attribute of the control is used to determine the default event. The following table lists default events for some common ASP.NET 2.0 controls.

Control

Default event

Button

Click

Calendar

SelectionChanged

CheckBox

CheckedChanged

GridView

SelectedIndexChanged

TextBox

TextChanged

.NET Framework
Available since 3.5
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