Type::IsSealed Property
Gets a value indicating whether the Type is declared sealed.
Assembly: mscorlib (in mscorlib.dll)
If the current Type represents a type parameter of a generic type, this property always returns true.
The following example creates an instance of a sealed class, checks for the IsSealed property, and displays the result.
using namespace System; // Declare MyTestClass as sealed. ref class MyTestClass sealed{}; int main() { try { bool myBool = false; MyTestClass^ myTestClassInstance = gcnew MyTestClass; // Get the type of myTestClassInstance. Type^ myType = myTestClassInstance->GetType(); // Get the IsSealed property of the myTestClassInstance. myBool = myType->IsSealed; Console::WriteLine( "\nIs {0} sealed? {1}.", myType->FullName, myBool ); } catch ( Exception^ e ) { Console::WriteLine( "\nAn exception occurred: {0}", e->Message ); } }
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, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
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.