Returns a value indicating whether HTTP response headers have been sent to the client for the current request.
Syntax
public virtual
bool HeadersSent ()
Returns
true if HTTP response headers have been sent to the client; otherwise, false.
Remarks
Requirements
Namespace: System.Web
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0