nuget
This abstract object has a DynamicPropertyBase.propertyTable dictionary keeps as a dynamics property source.
DynamicPropertyBase
Type Parameters
| Name | Description |
|---|---|
T |
01 Syntax
Microsoft.VisualBasic.ComponentModel.DataSourceModel.DynamicPropertyBase`1
02 Methods
| Name | Overloads | Summary |
|---|---|---|
| Add | 2 | |
| HasProperty | 1 | Determines whether the Dictionary contains the specified key. |
| GetNames | 1 | Get all keys in DynamicPropertyBase.Properties |
| EnumerateKeys | 1 | 枚举这个动态字典类型之中的所有的键名，这个函数是默认不包含有类型自有的属性名称的 |
| SetValue | 1 | |
| GetItemValue | 1 | |
| ToString | 1 | |
| op_Explicit | 1 | |
| GetEnumerator | 1 |
03 Properties
| Name | Overloads | Summary |
|---|---|---|
| Properties | 1 | The dynamics property object with specific type of value. |
| ItemValue | 4 | Get a value package at once using a key collection, if the key is not exists in the property, then its correspoding value is nothing. |
| MyHashCode | 1 | Using for debugger view, this property is usually usefull for the dictionary view to see if any duplicated was existed? |
04 Fields
| Name | Overloads | Summary |
|---|---|---|
| propertyTable | 1 | 动态属性表 |
05 Members
Add(
String, `0)Add a property into the property table
Parameters
| Name | Type | Description |
|---|---|---|
propertyName$ | String | - |
value | `0 | - |
HasProperty(
String)Determines whether the Dictionary contains the specified key.
Parameters
| Name | Type | Description |
|---|---|---|
name | String | The key to locate in the Dictionary. |
Returns
true if the Dictionary contains an element with the specified key; otherwise, false.
GetNames
Get all keys in DynamicPropertyBase.Properties
EnumerateKeys(
Boolean)枚举这个动态字典类型之中的所有的键名，这个函数是默认不包含有类型自有的属性名称的
Parameters
| Name | Type | Description |
|---|---|---|
joinProperties | Boolean | 是否包括属性名称，默认不包含 |
Properties
The dynamics property object with specific type of value.
Remarks
Can not serialize the dictionary object in to xml document. and this property ensure that the value always not null!
ItemValue(
String)Gets/sets item value by using property name.
Remarks
(这个函数为安全的函数，当目标属性不存在的时候，会返回空值)
Parameters
| Name | Type | Description |
|---|---|---|
name | String | - |
ItemValue(
IEnumerable(Of String))Get a value package at once using a key collection, if the key is not exists in the property, then its correspoding value is nothing.
Parameters
| Name | Type | Description |
|---|---|---|
keys | IEnumerable(Of String) | - |
ItemValue(
IEnumerable(Of INamedValue))Get a value package at once using a key collection, if the key is not exists in the property, then its correspoding value is nothing.
Parameters
| Name | Type | Description |
|---|---|---|
keys | IEnumerable(Of INamedValue) | - |
ItemValue(
IEnumerable(Of IReadOnlyId))Get a value package at once using a key collection, if the key is not exists in the property, then its correspoding value is nothing.
Parameters
| Name | Type | Description |
|---|---|---|
keys | IEnumerable(Of IReadOnlyId) | - |
MyHashCode
Using for debugger view, this property is usually usefull for the dictionary view to see if any duplicated was existed?
propertyTable
动态属性表
Add(
IDictionary(Of String, T))SetValue(
String, T)GetItemValue(
String)ToString()
op_Explicit(DynamicPropertyBase(Of T))
GetEnumerator()