RequestDouble Method

Gets the specified double from the QueryString, Form, Cookies, or ServerVariables collections.

Syntax

Visual Basic
C#

'Declaration
 
Public Shared Function RequestDouble( _ 
   ByVal key As String _ 
) As Double

public static double RequestDouble( 
   string key 
)

Parameters

key: The name of the collection member to get.

Return Value

The escaped QueryString, Form, Cookies, or ServerVariables collection member specified in the key parameter. If the specified key is not found or not a valid double, then 0 is returned.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Input Class
Input Members