Question

mxcad API 文档 / 2d / McDbBlockTable

Class: McDbBlockTable

2d.McDbBlockTable

表示一个数据库对象。

Hierarchy

• McDbObject

  ↳ McDbBlockTable

Table of contents

Constructors

• constructor

Properties

• imp

Accessors

• dxf0
• objectName

Methods

• add
• clone
• erase
• get
• getAllRecordId
• getDatabase
• getHandle
• getImp
• getJson
• getObjectID
• getOwnerID
• has
• initTempObject
• isErased
• isKindOf
• isNull
• setJson
• unErase

Constructors

constructor

• new McDbBlockTable(imp?)

Parameters

Name	Type
imp?	any

Overrides

McDbObject.constructor

Properties

imp

• Protected imp: any = 0

内部实现对象。

Inherited from

McDbObject.imp

Accessors

dxf0

• get dxf0(): string

获取 DXF 代码 0 的值。

Returns

string

Inherited from

McDbObject.dxf0

---

objectName

• get objectName(): string

获取对象名称。

Returns

string

Inherited from

McDbObject.objectName

Methods

add

▸ add(rec): McObjectId

Parameters

Name	Type
rec	string \	McDbBlockTableRecord

Returns

McObjectId

---

clone

▸ clone(): null | McDbObject

克隆对象。

Returns

null | McDbObject

克隆出的对象。

Inherited from

McDbObject.clone

---

erase

▸ erase(): boolean

删除对象。

Returns

boolean

是否删除成功。

Inherited from

McDbObject.erase

---

get

▸ get(sName, skipDeleted?): McObjectId

Parameters

Name	Type	Default value
sName	string	undefined
skipDeleted	boolean	true

Returns

McObjectId

---

getAllRecordId

▸ getAllRecordId(skipDeleted?): McObjectId[]

Parameters

Name	Type	Default value
skipDeleted	boolean	true

Returns

McObjectId[]

---

getDatabase

▸ getDatabase(): McDbDatabase

得到对象所在的数据库

Returns

McDbDatabase

Inherited from

McDbObject.getDatabase

---

getHandle

▸ getHandle(): string

得到对象句柄

Returns

string

Inherited from

McDbObject.getHandle

---

getImp

▸ getImp(): any

获取内部实现对象。

Returns

any

内部实现对象。

Inherited from

McDbObject.getImp

---

getJson

▸ getJson(): string

获取 JSON 格式的字符串。

Returns

string

JSON 格式的字符串。

Inherited from

McDbObject.getJson

---

getObjectID

▸ getObjectID(): McObjectId

获取对象 ID。

Returns

McObjectId

对象 ID。

Inherited from

McDbObject.getObjectID

---

getOwnerID

▸ getOwnerID(): number

得到对象拥用者的id

Returns

number

Inherited from

McDbObject.getOwnerID

---

has

▸ has(sName): boolean

Parameters

Name	Type
sName	string

Returns

boolean

---

initTempObject

▸ initTempObject(imp): void

初始化临时对象。

Parameters

Name	Type	Description
imp	any	内部实现对象。

Returns

void

Inherited from

McDbObject.initTempObject

---

isErased

▸ isErased(): boolean

对象是否已经删除

Returns

boolean

Inherited from

McDbObject.isErased

---

isKindOf

▸ isKindOf(sObjectName): boolean

Parameters

Name	Type
sObjectName	string

Returns

boolean

Inherited from

McDbObject.isKindOf

---

isNull

▸ isNull(): any

Returns

any

Inherited from

McDbObject.isNull

---

setJson

▸ setJson(str): boolean

设置 JSON 格式的字符串。

Parameters

Name	Type	Description
str	string	JSON 格式的字符串。

Returns

boolean

是否设置成功。

Inherited from

McDbObject.setJson

---

unErase

▸ unErase(): boolean

反删除对象。

Returns

boolean

Inherited from

McDbObject.unErase