Beispiel #1
0
        public OleSiteConcreteControl(byte[] b)
        {
            using (var st = new MemoryStream(b))
                using (var r = new FrxReader(st)) {
                    PropMask = new SitePropMask(r.ReadUInt32());

                    // DataBlock
                    var nameCcb = PropMask.HasName ? r.ReadCcb() : Tuple.Create(0, false);
                    var tagCcb  = PropMask.HasTag ? r.ReadCcb() : Tuple.Create(0, false);
                    Id               = PropMask.HasId ? r.ReadInt32() : 0;
                    HelpContextId    = PropMask.HasHelpContextId ? r.ReadInt32() : 0;
                    BitFlags         = PropMask.HasBitFlags ? r.ReadUInt32() : 0;
                    ObjectStreamSize = PropMask.HasObjectStreamSize ? r.ReadUInt32() : 0;
                    TabIndex         = PropMask.HasTabIndex ? r.ReadInt16() : (short)0;
                    ClsidCacheIndex  = PropMask.HasClsidCacheIndex ? r.ReadInt16() : (short)0;
                    GroupId          = PropMask.HasGroupId ? r.ReadUInt16() : (ushort)0;
                    var controlTipTextCcb = PropMask.HasControlTipText ? r.ReadCcb() : Tuple.Create(0, false);
                    var runtimeLicKeyCcb  = PropMask.HasRuntimeLicKey ? r.ReadCcb() : Tuple.Create(0, false);
                    var controlSourceCcb  = PropMask.HasControlSource ? r.ReadCcb() : Tuple.Create(0, false);
                    var rowSourceCcb      = PropMask.HasRowSource ? r.ReadCcb() : Tuple.Create(0, false);

                    // ExtraDataBlock
                    Name           = r.ReadStringFromCcb(nameCcb);
                    Tag            = r.ReadStringFromCcb(tagCcb);
                    SitePosition   = PropMask.HasPosition ? r.ReadCoords() : Tuple.Create(0, 0);
                    ControlTipText = r.ReadStringFromCcb(controlTipTextCcb);
                    RuntimeLicKey  = r.ReadStringFromCcb(runtimeLicKeyCcb);
                    ControlSource  = r.ReadStringFromCcb(controlSourceCcb);
                    RowSource      = r.ReadStringFromCcb(rowSourceCcb);

                    if (st.Position < st.Length)
                    {
                        throw new ApplicationException("Expected end of OleSiteConcreteControl.");
                    }
                }
        }
Beispiel #2
0
        public MorphDataControl(byte[] b)
        {
            using (var st = new MemoryStream(b))
                using (var r = new FrxReader(st)) {
                    MinorVersion = r.ReadByte();
                    MajorVersion = r.ReadByte();

                    var cbMorphData = r.ReadUInt16();
                    PropMask = new MorphDataPropMask(r.ReadUInt64());

                    // DataBlock
                    VariousPropertyBits = PropMask.HasVariousPropertyBits ? r.ReadUInt32() : 0;
                    BackColor           = PropMask.HasBackColor ? r.ReadOleColor() : null;
                    ForeColor           = PropMask.HasForeColor ? r.ReadOleColor() : null;
                    MaxLength           = PropMask.HasMaxLength ? r.ReadUInt32() : 0;
                    BorderStyle         = PropMask.HasBorderStyle ? r.ReadBorderStyle() : BorderStyle.None;
                    ScrollBars          = new FormScrollBarFlags(PropMask.HasScrollBars ? r.ReadByte() : (byte)0);
                    DisplayStyle        = PropMask.HasDisplayStyle ? r.ReadByte() : (byte)0;
                    MousePointer        = PropMask.HasMousePointer ? r.ReadMousePointer() : MousePointer.Default;
                    PasswordChar        = PropMask.HasPasswordChar ? r.ReadWChar() : "";
                    ListWidth           = PropMask.HasListWidth ? r.ReadUInt32() : 0;
                    BoundColumn         = PropMask.HasBoundColumn ? r.ReadUInt16() : (ushort)0;
                    TextColumn          = PropMask.HasTextColumn ? r.ReadInt16() : (short)0;
                    ColumnCount         = PropMask.HasColumnCount ? r.ReadInt16() : (short)0;
                    ListRows            = PropMask.HasListRows ? r.ReadUInt16() : (ushort)0;
                    ColumnInfoCount     = PropMask.HasColumnInfoCount ? r.ReadUInt16() : (ushort)0;
                    MatchEntry          = PropMask.HasMatchEntry ? r.ReadByte() : (byte)0;
                    ListStyle           = PropMask.HasListStyle ? r.ReadByte() : (byte)0;
                    ShowDropButtonWhen  = PropMask.HasShowDropDownWhen ? r.ReadByte() : (byte)0;
                    DropButtonStyle     = PropMask.HasDropButtonStyle ? r.ReadByte() : (byte)0;
                    MultiSelect         = PropMask.HasMultiSelect ? r.ReadByte() : (byte)0;
                    var valueCcb   = PropMask.HasValue ? r.ReadCcb() : Tuple.Create(0, false);
                    var captionCcb = PropMask.HasCaption ? r.ReadCcb() : Tuple.Create(0, false);
                    PicturePosition = PropMask.HasPicturePosition ? r.ReadPicturePosition() : PicturePosition.RightTop;
                    BorderColor     = PropMask.HasBorderColor ? r.ReadOleColor() : null;
                    SpecialEffect   = PropMask.HasSpecialEffect ? r.ReadSpecialEffect() : SpecialEffect.Flat;
                    if (PropMask.HasMouseIcon)
                    {
                        r.Skip2Bytes();
                    }
                    if (PropMask.HasPicture)
                    {
                        r.Skip2Bytes();
                    }
                    Accelerator = PropMask.HasAccelerator ? r.ReadWChar() : "";
                    var groupNameCcb = PropMask.HasGroupName ? r.ReadCcb() : Tuple.Create(0, false);

                    // ExtraDataBlock
                    Size      = PropMask.HasSize ? r.ReadCoords() : Tuple.Create(0, 0);
                    Value     = r.ReadStringFromCcb(valueCcb);
                    Caption   = r.ReadStringFromCcb(captionCcb);
                    GroupName = r.ReadStringFromCcb(groupNameCcb);

                    r.AlignTo(4);
                    if (cbMorphData != r.BaseStream.Position - 4)
                    {
                        throw new ApplicationException("Error reading 'o' stream in .frx data: expected cbMorphData size "
                                                       + $"{r.BaseStream.Position - 4}, but actual size was {cbMorphData}.");
                    }

                    // StreamData
                    MouseIcon = PropMask.HasMouseIcon ? r.ReadGuidAndPicture() : new byte[0];
                    Picture   = PropMask.HasPicture ? r.ReadGuidAndPicture() : new byte[0];

                    TextProps = r.ReadTextProps();

                    Remainder = st.Position < st.Length ? r.Unaligned.ReadBytes((int)(st.Length - st.Position)) : new byte[0];
                }
        }