Gets or sets a value indicating whether the switch is enabled or disabled.
Assembly: System (in System.dll)
By default, this field is set to false (disabled). To enable the switch, assign this field the value of true. To disable the switch, assign the value to false. The value of this property is determined by the value of the base class property SwitchSetting.
This method uses the SecurityAction.LinkDemand flag to prevent being called from untrusted code; only the immediate caller is required to have SecurityPermissionAttribute.UnmanagedCode permission. If your code can be called from partially trusted code, do not pass the user input to Marshal class methods without validation. For important limitations on using the LinkDemand member, see Demand vs. LinkDemand.
The following code example creates a BooleanSwitch and uses the switch to determine whether to print an error message. The switch is created at the class level. The Main method passes its location to MyMethod, which prints an error message and the location where the error occurred.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.