ScriptManager.IsInAsyncPostBack Property

Definition

Namespace:

System.Web.UI

Assembly:

System.Web.Extensions.dll

Gets a value that indicates whether the current postback is being executed in partial-rendering mode.

public:
 property bool IsInAsyncPostBack { bool get(); };

[System.ComponentModel.Browsable(false)]
public bool IsInAsyncPostBack { get; }

[<System.ComponentModel.Browsable(false)>]
member this.IsInAsyncPostBack : bool

Public ReadOnly Property IsInAsyncPostBack As Boolean

Property Value

Boolean

true if the current postback is executing in partial-rendering mode; otherwise, false.

Attributes

BrowsableAttribute

Remarks

Use the IsInAsyncPostBack property in combination with the IsPostBack property to distinguish between the initial page load, a partial-page update, and a full-page update in Load, InitComplete, or PreRender events.

See also

• EnablePartialRendering