Hướng dẫn thao tác đọc file DBF bằng C#

Read DBF file without driver or OLE

// 2014 fix error with number, decimal.
// This is the file header for a DBF. We do this special layout with everything
    // packed so we can read straight from disk into the structure to populate it
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)]
    private struct DBFHeader
    {
        public byte version;
        public byte updateYear;
        public byte updateMonth;
        public byte updateDay;
        public Int32 numRecords;
        public Int16 headerLen;
        public Int16 recordLen;
        public Int16 reserved1;
        public byte incompleteTrans;
        public byte encryptionFlag;
        public Int32 reserved2;
        public Int64 reserved3;
        public byte MDX;
        public byte language;
        public Int16 reserved4;
    }

    // This is the field descriptor structure. There will be one of these for each column in the table.
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)]
    private struct FieldDescriptor
    {
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 11)]
        public string fieldName;
        public char fieldType;
        public Int32 address;
        public byte fieldLen;
        public byte count;
        public Int16 reserved1;
        public byte workArea;
        public Int16 reserved2;
        public byte flag;
        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)]
        public byte[] reserved3;
        public byte indexFlag;
    }

Link update 25/03/2014
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