System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension public sealed class X509EnhancedKeyUsageExtension : X509Extension Documentation public OidCollection EnhancedKeyUsages { get; } public X509EnhancedKeyUsageExtension() public X509EnhancedKeyUsageExtension(AsnEncodedData encodedEnhancedKeyUsages, bool critical) public X509EnhancedKeyUsageExtension(OidCollection enhancedKeyUsages, bool critical)