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AsyncMode Property
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Page.AsyncMode Property

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Sets a value indicating whether the page is processed synchronously or asynchronously.

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

protected bool AsyncMode { get; set; }

Property Value

Type: System.Boolean
true if the page is processed asynchronously; otherwise, false.

The AsyncMode property is set by the Page parser when code for the page is generated. Use the Async attribute in @ Page directive to set this value.

Asynchronous pages do not work when the AspCompat attribute is set to true or the Transaction attribute is set to a value other than Disabled in the @ Page directive.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
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