NET资料系结控制项中的动态行为。
NET data-bound controls without using Dynamic data scaffolding.
示范如何将资料系结至执行窗格上的控制项。
Demonstrates how to bind data to controls on an actions pane.
这个演算法用于资料系结控制项中的控制项。
This algorithm is used for controls that are in data-bound controls.
提供WPF应用程序中之资料系结的详细资讯。
资料来源控制项如何建立资料系结栏位的参数。
How a Data Source Control Creates Parameters for Data-bound Fields.
取得值,指出控制项是否包含任何资料系结逻辑。
Gets a value indicating whether the control contains any data-binding logic.
使用指定的格式字串评估资料系结运算式以显示结果。
Evaluates a data-binding expression using the specified format string to display the result.
建立用来呈现复合资料系结控制项的控制项阶层架构。
Creates the control hierarchy that is used to render a composite data-bound control.
提供在执行阶段时对物件剖析并评估资料系结运算式的支援。
Provides support for parsing and evaluating a data-binding expression against an object at run time.
下列范例说明如何在设计阶段,将资料系结控制项加入至文件。
The following example shows how to add data-bound controls to documents at design time.
取得属性名称,或位在资料系结物件之属性名称前以句号分隔的属性名称阶层架构。
Gets the property name, or the period-delimited hierarchy of property names, that comes before the property name of the data-bound object.
若要确保您的资料来源和系结控制项永远有最新的资料,您必须为资料系结加入变更告知。
To ensure that your data source and bound controls always have the most recent data, you must add change notification for data binding.
将资料系结至清单物件之后,您可以将清单物件中断连接,让它显示资料但却不再系结至资料来源。
After binding data to a list object, you can disconnect the list object so it displays the data but is no longer bound to the data source.
如果物件包含具有运算式(例如资料系结)的相依性属性,则会复制运算式的目前值,而不是运算式本身。
If the object contains dependency properties with expressions (such as a data binding), the current value of the expression is copied but not the expression itself.
根据做为资料来源的路径限定性条件所提供的来源属性名称,将系结附加至这个项目。
Attaches a binding to this element, based on the provided source property name as a path qualification to the data source.
在维护与其他资料来源所撷取的资料行一起显示的未系结资料行的值时,虚拟模式也非常有用。
Virtual mode is also useful for maintaining the values of unbound columns that you display along with columns retrieved from another data source.
当第一次开启资料录集且正要读取第一笔资料录,RF x会系结(关联)每个所选的资料行至适当的栏位资料成员的位址。
When the recordset is first opened and is about to read the first record, RFX binds (associates) each selected column to the address of the appropriate field data member.
这可让您在每次发生这个事件时执行自订常式,例如在系结处理期间修改资料项目的值。
This enables you to perform a custom routine whenever this event occurs, such as modifying the values of the data item during the binding process.
系结模式可以让您连接资料来源、根据资料来源的属性或资料库资料行自动产生资料行,以及自动填入控制项。
Bound mode lets you connect to a data source, automatically generate columns based on the data source properties or database columns, and automatically populate the control.
取得或设定值,此值表示何时将系结控制属性填入到资料来源中。
Gets or sets a value that indicates when changes to the bound control property are propagated to the data source.
除了在资料来源和资料录集的栏位资料成员间交换资料外,RFX也会管理系结的参数。
Besides exchanging data between the data source and the recordset's field data members, RFX manages binding parameters.
指定是否要系结选取资料表中的所有资料行。
Specifies whether all columns in the selected table are bound.
未系结模式尤其适用于少量的唯读资料。
Unbound mode is particularly suited for small amounts of read-only data.
展开您要系结至的资料来源,直到找到所要的单一资料项目。
Expand the data source you want to bind to until you find the single data element you want.
NET会自动呼叫这个方法,将指定的资料来源控制项系结至资料清单控制项。
NET calls this method automatically to bind the specified data source control to the data listing control.
系结至资料集合时,您可能想要对资料进行排序、筛选或群组。
When you bind to a data collection, you may want to sort, filter, or group the data.
这让变数得以系结特殊资料型别,而且只储存这种型别的资料。
This binds a variable to a particular data type, and the variable can store only data of that type.
如果您正在系结不想从中撷取每一笔资料的大型资料栏位 (例如点阵图影像),请使用非自动存取子。
Use a nonautomatic accessor if you are binding to a large data field (like a bitmap image) that you might not want to retrieve for every record.
使用指定的控制项属性名称、资料来源、资料成员和是否启用格式化的相关资讯,建立系结,并将此系结加入集合中。
Creates a binding with the specified control property name, data source, data member, and information about whether formatting is enabled, and adds the binding to the collection.
资料来源视窗将资料库中的影像系结至应用程序中的控制项。
Data Sources window to bind an image in a database to a control in your application.
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