Defines what to do if a Data locator is unknown to Assets. This can happen with attribute types like "Status" and "Select". The value can be added as an option or just ignored. This overrides the General fields
DesignTimeVisibleAttribute DisplayNameAttribute DoubleConverter DoWorkEventArgs DoWorkEventHandler EditorAttribute EditorBrowsableAttribute EditorBrowsableState EnumConverter EventDescriptor EventDescriptorCollection EventHandlerList ExpandableObjectConverter ExtenderProvidedPropertyAttribute ...
可以在 中 DataObject存储格式不同的多个数据片段。 数据按关联的格式从 DataObject 中检索。 由于目标应用程序可能未知,因此可以通过将数据置于 DataObject 多种格式中来增加数据采用适合应用程序格式的可能性。 有关预定义格式,请参阅 DataFormats。 可以通过创建 类的 DataFormats.Format 实例来实现自己的格式。
确定此 DataObjectAttribute 实例是否符合另一对象的模式。 C# 复制 public override bool Equals (object? obj); 参数 obj Object 与DataObjectAttribute 实例进行比较的对象。 返回 Boolean 如果该实例与 obj 参数所指定的实例相同,则为 true;否则为 false。 注解 此方法确定 的此实例 DataObjectAttribute 是否...
NSObjectIDAttributeType = 2000 } NSAttributeType; Constants NSUndefinedAttributeType Specifies an undefined attribute type. NSUndefinedAttributeType is valid for transient properties—Core Data will still track the property as an id value and register undo/redo actions, and so on. NSUndefinedAttribute...
For more information, see Data Types Supported by Simulink. Fixed-point— Specify the scaling and signed modes for a fixed-point data type. For more information, see Specifying a Fixed-Point Data Type. User-defined— Specify a bus object, an enumerated data type, or a string. For more ...
The codes listed for the data types are used internally by Oracle Database. The data type code of a column or object attribute is returned by theDUMPfunction. Table 6-1 Built-in Data Type Summary CodeData TypeDescription 1 VARCHAR2(size[BYTE|CHAR]) ...
A set. A string object that can have zero or more values, each of which must be chosen from the list of values 'value1', 'value2', ... SET values are represented internally as integers. A SET column can have a maximum of 64 distinct members. ...
The DataMappedObjectTypeAttribute type exposes the following properties. Properties 展開表格 NameDescription AvailableRestrictions Gets or sets all the restrictions that are available for the current type. AvailableRestrictionsList Gets a list of all the restrictions that are available for the current typ...
An object that associates a name with an ID such as a API geographic data layer ID and its corresponding name. (SeeGet Standard Geography Levels.). JSON Syntax { "ID":<string>, "Name":<string>} JSON Example { "ID": "US.Tracts", ...