コード例 #1
0
        /// <summary>
        /// Instantiate a new MsiException with a given error.
        /// </summary>
        /// <param name="error">The error code from the MsiXxx() function call.</param>
        public MsiException(int error) : base(error)
        {
            uint handle = MsiInterop.MsiGetLastErrorRecord();

            if (0 != handle)
            {
                using (Record record = new Record(handle))
                {
                    this.MsiError = record.GetInteger(1);

                    int errorInfoCount = record.GetFieldCount() - 1;
                    this.ErrorInfo = new string[errorInfoCount];
                    for (int i = 0; i < errorInfoCount; ++i)
                    {
                        this.ErrorInfo[i] = record.GetString(i + 2);
                    }
                }
            }
            else
            {
                this.MsiError  = 0;
                this.ErrorInfo = new string[0];
            }

            this.Error = error;
        }