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HttpException Constructor (String, Int32)

Initializes a new instance of the HttpException class using an error message and an exception code.

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

public HttpException(
	string message,
	int hr
)

Parameters

message
Type: System.String

The error message displayed to the client when the exception is thrown.

hr
Type: System.Int32

The exception code that defines the error.

The following code example demonstrates the HttpException constructor of the HttpException class. An HttpException exception is thrown if a user-entered value is 0.

Security noteSecurity Note:

This example has a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. For more information, see Script Exploits Overview.

if (Num == 0)
{
   throw new HttpException("No value entered", 100);
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

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