/// <summary> /// 初始化新的字符串型SummaryInformation /// </summary> /// <param name="propertyID">属性ID</param> /// <param name="propertyType">属性数据类型</param> /// <param name="codePage">代码页标识符</param> /// <param name="data">属性数据</param> public SummaryInformation(UInt32 propertyID, UInt32 propertyType, Int32 codePage, Byte[] data) { this._propertyID = (SummaryInformationType)propertyID; if (propertyType == 0x1E) { this._data = Encoding.GetEncoding(codePage).GetString(data).Replace("\0", ""); } }
/// <summary> /// 初始化新的非字符串型SummaryInformation /// </summary> /// <param name="propertyID">属性ID</param> /// <param name="propertyType">属性数据类型</param> /// <param name="data">属性数据</param> public SummaryInformation(UInt32 propertyID, UInt32 propertyType, Byte[] data) { this._propertyID = (SummaryInformationType)propertyID; if (propertyType == 0x02) this._data = BitConverter.ToUInt16(data, 0); else if (propertyType == 0x03) this._data = BitConverter.ToUInt32(data, 0); else if (propertyType == 0x0B) this._data = BitConverter.ToBoolean(data, 0); else if (propertyType == 0x40) this._data = DateTime.FromFileTime(BitConverter.ToInt64(data, 0)); }
/// <summary> /// 初始化新的非字符串型SummaryInformation /// </summary> /// <param name="propertyID">属性ID</param> /// <param name="propertyType">属性数据类型</param> /// <param name="data">属性数据</param> public SummaryInformation(UInt32 propertyID, UInt32 propertyType, Byte[] data) { this._propertyID = (SummaryInformationType)propertyID; if (propertyType == 0x02) { this._data = BitConverter.ToUInt16(data, 0); } else if (propertyType == 0x03) { this._data = BitConverter.ToUInt32(data, 0); } else if (propertyType == 0x0B) { this._data = BitConverter.ToBoolean(data, 0); } else if (propertyType == 0x40) { this._data = DateTime.FromFileTime(BitConverter.ToInt64(data, 0)); } }
/// <summary> /// 初始化新的字符串型SummaryInformation /// </summary> /// <param name="propertyID">属性ID</param> /// <param name="propertyType">属性数据类型</param> /// <param name="codePage">代码页标识符</param> /// <param name="data">属性数据</param> public SummaryInformation(UInt32 propertyID, UInt32 propertyType, Int32 codePage, Byte[] data) { this._propertyID = (SummaryInformationType)propertyID; if (propertyType == 0x1E) this._data = Encoding.GetEncoding(codePage).GetString(data).Replace("\0", ""); }