Пример #1
0
        /// <summary>
        /// Sets the value of a named property for a CNG object.
        /// </summary>
        /// <param name="hObject">A handle that represents the CNG object to set the property value for.</param>
        /// <param name="propertyName">
        /// The name of the property to set. This can be one of the predefined <see cref="PropertyNames"/> or a custom property identifier.
        /// </param>
        /// <param name="propertyValue">The new property value.</param>
        /// <param name="flags">Flags to pass to <see cref="BCryptSetProperty(SafeHandle, string, byte[], int, BCryptSetPropertyFlags)"/>.</param>
        public static void BCryptSetProperty(SafeHandle hObject, string propertyName, string propertyValue, BCryptSetPropertyFlags flags = BCryptSetPropertyFlags.None)
        {
            var error = BCryptSetProperty(
                hObject,
                propertyName,
                propertyValue,
                propertyValue != null ? (propertyValue.Length + 1) * sizeof(char) : 0,
                flags);

            error.ThrowOnError();
        }
Пример #2
0
        /// <summary>
        /// Sets the value of a named property for a CNG object.
        /// </summary>
        /// <typeparam name="T">The type of value being set.</typeparam>
        /// <param name="hObject">A handle that represents the CNG object to set the property value for.</param>
        /// <param name="propertyName">
        /// The name of the property to set. This can be one of the predefined <see cref="PropertyNames"/> or a custom property identifier.
        /// </param>
        /// <param name="propertyValue">The new property value.</param>
        /// <param name="flags">Flags to pass to <see cref="BCryptSetProperty(SafeHandle, string, byte[], int, BCryptSetPropertyFlags)"/>.</param>
        public static unsafe void BCryptSetProperty <T>(SafeHandle hObject, string propertyName, T propertyValue, BCryptSetPropertyFlags flags = BCryptSetPropertyFlags.None)
        {
            int bufferSize = Marshal.SizeOf(propertyValue);

            fixed(byte *valueBuffer = new byte[bufferSize])
            {
                Marshal.StructureToPtr(propertyValue, new IntPtr(valueBuffer), false);
                try
                {
                    BCryptSetProperty(hObject, propertyName, valueBuffer, bufferSize, flags).ThrowOnError();
                }
                finally
                {
#if NETFX_CORE
                    Marshal.DestroyStructure <T>(new IntPtr(valueBuffer));
#else
                    Marshal.DestroyStructure(new IntPtr(valueBuffer), typeof(T));
#endif
                }
            }
        }
Пример #3
0
 public static extern NTStatus BCryptSetProperty(
     SafeHandle hObject,
     string property,
     string input,
     int inputSize,
     BCryptSetPropertyFlags flags = BCryptSetPropertyFlags.None);
Пример #4
0
 public static extern NTStatus BCryptSetProperty(
     SafeHandle hObject,
     string property,
     [In, MarshalAs(UnmanagedType.LPArray)] byte[] input,
     int inputSize,
     BCryptSetPropertyFlags flags = BCryptSetPropertyFlags.None);
Пример #5
0
 public static extern NTSTATUS BCryptSetProperty(
     SafeHandle hObject,
     string pszProperty,
     string pbInput,
     int cbInput,
     BCryptSetPropertyFlags dwFlags = BCryptSetPropertyFlags.None);
Пример #6
0
 public static extern NTStatus BCryptSetProperty(
     SafeHandle hObject,
     string property,
     string input,
     int inputSize,
     BCryptSetPropertyFlags flags = BCryptSetPropertyFlags.None);
Пример #7
0
 public static extern NTStatus BCryptSetProperty(
     SafeHandle hObject,
     string property,
     [In, MarshalAs(UnmanagedType.LPArray)] byte[] input,
     int inputSize,
     BCryptSetPropertyFlags flags = BCryptSetPropertyFlags.None);