99basePropertyId = baseId;

115return (byte[])objects[propertyId - basePropertyId]; 120if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 122variantTypes[propertyId - basePropertyId] = VT_CLSID; 126objects[propertyId - basePropertyId] = value; 131return (short)objects[propertyId - basePropertyId]; 136if ((variantTypes[propertyId - basePropertyId]) == VT_UNDEFINED) 138variantTypes[propertyId - basePropertyId] = VT_I2; 142objects[propertyId - basePropertyId] = value; 147return (int)objects[propertyId - basePropertyId]; 152if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 154variantTypes[propertyId - basePropertyId] = VT_I4; 158objects[propertyId - basePropertyId] = value; 163return (IntPtr)handles[propertyId - basePropertyId]; 168return (uint)objects[propertyId - basePropertyId]; 173return (byte[])objects[propertyId - basePropertyId]; 178if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 180variantTypes[propertyId - basePropertyId] = VT_LPWSTR; 184objects[propertyId - basePropertyId] = value; 189return (byte)objects[propertyId - basePropertyId]; 194if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 196variantTypes[propertyId - basePropertyId] = VT_UI1; 200objects[propertyId - basePropertyId] = value; 205return (byte[])objects[propertyId - basePropertyId]; 210if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 212variantTypes[propertyId - basePropertyId] = (short)(VT_VECTOR | VT_UI1); 216objects[propertyId - basePropertyId] = value; 221return (short)objects[propertyId - basePropertyId]; 226if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 228variantTypes[propertyId - basePropertyId] = VT_UI2; 232objects[propertyId - basePropertyId] = value; 237return (int)objects[propertyId - basePropertyId]; 242if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 244variantTypes[propertyId - basePropertyId] = VT_UI4; 248objects[propertyId - basePropertyId] = value; 253return (long)objects[propertyId - basePropertyId]; 258if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 260variantTypes[propertyId - basePropertyId] = VT_UI8; 264objects[propertyId - basePropertyId] = value; 275object obj = objects[propertyId - basePropertyId]; 285handles[propertyId - basePropertyId] = (uint)size; 290if (variantTypes[propertyId - basePropertyId] != VT_UNDEFINED) 292variantTypes[propertyId - basePropertyId] = VT_UNDEFINED; 310newVectorIdentifiers[usedProperties] = i + basePropertyId; 362if (variantTypes[propertyId - basePropertyId] != VT_UNDEFINED) 364variantTypes[propertyId - basePropertyId] = VT_UNDEFINED; 365objects[propertyId - basePropertyId] = null; 366handles[propertyId - basePropertyId] = null; 373if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 375variantTypes[propertyId - basePropertyId] = VT_NULL; 379objects[propertyId - basePropertyId] = null; 384if (variantTypes[propertyId - basePropertyId] == VT_UNDEFINED) 386variantTypes[propertyId - basePropertyId] = VT_EMPTY; 390objects[propertyId - basePropertyId] = null; 399if (variantTypes[vectorIdentifiers[i] - basePropertyId] == VT_NULL) 403objects[vectorIdentifiers[i] - basePropertyId] = vectorProperties[i].caub.cElems; 407objects[vectorIdentifiers[i] - basePropertyId] = vectorProperties[i * 4].caub.cElems; 408handles[vectorIdentifiers[i] - basePropertyId] = vectorProperties[i * 4].caub.pElems; 411objects[vectorIdentifiers[i] - basePropertyId] = vectorProperties[i].ptr; 415((GCHandle)handles[vectorIdentifiers[i] - basePropertyId]).Free(); 416handles[vectorIdentifiers[i] - basePropertyId] = null; 419objects[vectorIdentifiers[i] - basePropertyId] = (byte)vectorProperties[i].bVal; 421objects[vectorIdentifiers[i] - basePropertyId] = (short)vectorProperties[i].iVal; 423objects[vectorIdentifiers[i] - basePropertyId] = vectorProperties[i].lVal; 425objects[vectorIdentifiers[i] - basePropertyId] = vectorProperties[i].hVal;