bound control

The navigation path from the container to the public property value to place in the bound control property.

An individual data-bound control for each column or property is created on the form, accompanied by an appropriately titled Label control.

Enables you to specify the number of decimal places to display for a number in the bound control.

The update is performed when the Update method is called, either explicitly by your code or automatically by a data-bound control.

Review the descriptions of each class and then determine which base class best fits the requirements of your custom data-bound control.

Gets a collection of the child controls within the composite data-bound control.

Method is called, after data is retrieved, to bind data to elements of the data-bound control.

Control developers can extend one of the available data - bound control base classes to create a custom data - bound control .

That represents the child controls within the composite data-bound control.

Enables you to specify a custom display format for the data in a bound control.

In this section of the walkthrough you will create page markup that enables you to test the custom data-bound control.

Enables you to choose a data display format from a list for the bound control to display the data.

A data-bound control field that displays at least one button.

Object to the public property value to be placed in the bound control property.

Maintains a Binding between an object's property and a data-bound control property.

In this walkthrough, you will create a data-bound control that can bind to any object that implements the IEnumerable interface.

You can therefore use the Eval method only for binding inside templates of a data-bound control.

Clicking a button in a button field raises the command event of the parent data-bound control.

Before you drag an item to a design surface to create a data-bound control, you can select which control to create.

Control is commonly used in read-only data scenarios where a data-bound control displays XML data.

You want to create a data-bound control with a custom designer that fits your specific needs.

Gets the object that contains the data-key value for the selected row in a data-bound control.

In this part of the walkthrough, you will add a data-bound control that displays data from the AdventureWorks database.

Sets up the control hierarchy for the data-bound control.

Method should provide a design-time version of data for use by the associated data-bound control designer.

Enables data-bound control containers to identify a data item object for simplified data-binding operations.

Represents an automatically generated field in a data-bound control.

Property. By default, all declared fields are displayed in a data-bound control.

Data retrieval is initiated within an override of the PerformSelect method inherited by your control's base data-bound control.

In this case, you need to ensure that the parameters names of the method match the field names in the data-bound control.

The data-bound control provides the interface to enable the user to select at run time which property to use for sorting.

Gets or sets a value indicating whether custom paging is enabled in a data-bound control.

This model yields a more flexible data-bound control for page developers and increases the level of reusability.

When the data-bound control creates these input controls as part of its own rendering, it can extract the input values. The Bind.

Controls will then display that value as the text of the bound control.

DataKey objects that represent the data key value of each row in a data-bound control.

Represents a field that displays custom content in a data-bound control.

Gets or sets a value indicating whether paging is enabled in a data-bound control.

Control passes values from the bound control to the source object as parameters in method calls.

Object is visible when its parent data-bound control is in insert mode.

Property is applied to field values when the data-bound control that contains the.

In cases where the HTTP request is a postback and view state is enabled but the data-bound control has not yet been bound.

If the form displays data in individual controls, select any data-bound control.

Retrieves a DataSourceView object that the data-bound control uses to perform data operations.

Class contains public fields for data - bound control command names .

When overridden in a derived class, verifies that the object a data-bound control binds to is one it can work with.

Method to prepare the control hierarchy for the data-bound control.

You can hide a CommandField field in a data-bound control by setting the Visible property to false.

You can hide an ImageField object in a data-bound control by setting the Visible property to false.

Another situation is if you need to manually refresh the data in a data-bound control.

Retrieves the IDataSource interface that the data-bound control is associated with, if any.

Method is invoked directly by the data-bound control instead.

Shows or hides a Select button in a CommandField field for each record in the data-bound control.

You can create a new data-bound control or you can add a data binding to an existing control.

Bound control A control whose source of data is a field in a table or query.

This class is used by control developers when providing paging support to a custom data-bound control.

The nested data-bound control's DataSource property is set to Products, which is the alias for the it object.

Represents the base class for a tabular data-bound control that is composed of other server controls.

Occurs when the value of a data-bound control changes.

The following code example shows how to expose a DataSource property for a data-bound control.

Override the PerformSelect method of the base data-bound control class.

A data-bound control is responsible for presenting the data.

For example, a report using a SQL statement as its record source where the field name of a bound control changes.

Alternatively, you can set the DataSource property, but then you must explicitly call the DataBind method of the data-bound control.

This method is commonly overridden when you create a custom templated data-bound control.

Connect the data-bound control to an ADO data control.

Represents a Boolean field that is displayed as a check box in a data-bound control.

Property is set and the data-bound control is marked to require binding.

Call the GetData method to retrieve the DataSourceView object associated with the data-bound control.

Control supports sort requests from the bound control when the.

You bind data-bound controls to an AccessDataSource using the DataSourceID property of the data-bound control.

Represents a field that is displayed as an image in a data-bound control.

Represents a field that is displayed as a hyperlink in a data-bound control.

As a result, you can take advantage of automatic data binding in any data-bound control.

Calls the DataBind method if the DataSourceID property is set and the data-bound control is marked to require binding.

The SqlDataSource control supports sort requests from the bound control when the DataSourceMode is set to DataSet.

Set the data-bound control as needed to allow updateability.

Each data bound control whose DataSourceID property is set calls its DataBind method.

Choose a data-bound control base class.

A composite data-bound control is a combination of one or more server controls.

A text box is the most common type of bound control.

This forces the data - bound control to rebind the data so it can use the new data-binding property setting .

Represents a field that is displayed as text in a data-bound control.

Represents the primary key field or fields of a record in a data-bound control.

Creates the control hierarchy that is used to render a composite data-bound control.

For example, the page might contain a data-bound control that stores item identifiers (data keys) in view state.

Called when one of the base data source identification properties is changed, to re-bind the data-bound control to its data.

Rebinds the data-bound control to its data after one of the base data source identification properties changes.

The Select button allows the user to select a record in the data-bound control.

As a separate operation, the data-bound control can request a total row count from a data source control for paging by setting the.

Determines when changes to a data source value get propagated to the corresponding data-bound control property.

As a separate operation, the data-bound control can request a total row count from a data source control for paging by setting the.

Method updates the data binding between the bound control and its data source.

Method is called implicitly when you change the value of a data-bound control or when a

If you set the DataSourceID property of a data-bound control, the control automatically binds to data from the data source, as needed.

A data-bound control can bind to a data source control and automatically fetch data at the appropriate time in the page request lifecycle.

Pushing information from the data source into the property of its bound control.

Represents the asynchronous callback method that a data-bound control supplies to a data source view for asynchronous data retrieval.

Values to indicate when changes to the bound control property should be propagated to the data source.

Internally, all data-bound control methods call the Select method on whichever data source view object is returned.

Internally, all data-bound control methods call the Select method on whichever data source view object is returned.

Gets a DataSourceSelectArguments object that the data-bound control uses when retrieving data from a data source control.

Gets or sets a value that indicates when changes to the bound control property are propagated to the data source.

Specifies when a data source is updated when changes occur in the bound control.

Pushes data from the data source into the data-bound control, returning no information.

Never The bound control is never updated when a data source value changes.

Pulls data from the data-bound control into the data source, returning no information.

A data-bound control connects to a data source control through its.

Binds the data in the data source of the associated hierarchical data-bound control to the adapter.

The DataSource property enables the page developer to bind a data-bound control directly to data-objects of these two types

The DataSource property enables the page developer to bind a data-bound control directly to data-objects of these two types

Component simplifies the process of data binding because it acts as an intermediary between the bound control and the target data source.

Pulling information from a bound control into its associated data source.

Gets or sets when changes to the bound control property are propagated to the data source.

Gets or sets when changes to the data source are propagated to the bound control property.

Disconnects the data-bound control from data source events.

Binds the data from the data source to the composite data-bound control.

The interface communicates to a bound control the property changes on a business object

The bound control is updated when the data source value changes, or the data source position changes.

The naming container is generally the smallest part of the data-bound control that contains a whole record, such as a row in a

When used with a data-bound control that displays hierarchical data, the,

method sets the initialized state of the data - bound control

Control, during an update or delete operation the data-bound control passes both current and original record values to the

Demonstrates using the ResetBindings method to notify a bound control about an update in the data source.

sets the initialized state of the data - bound control before the control is loaded

the following code example shows a property that belongs to a derived data - bound control class

On Covariance Upper Bound Control Problem with Finite-Precision Consideration

If a data-bound control calls the GetView method of the SiteMapDataSource, a SiteMapDataSourceView is created by the data source.

If the field is visible when its parent data-bound control is rendered in insert mode; otherwise,

For information about binding the data in your database to a data-bound control, see

Parameter, the data-bound control is responsible for creating and managing a

To use the data source controls you must have a data-bound control to bind them to.

To create a page that uses the custom data-bound control

Creating a Page to Use the Custom Data-Bound Control

Using the Field List pane is the best way to create a bound control for two reasons

Call the GetData method of the base data-bound control class to retrieve the control's data-source view

Parameter is a delegate that a data-bound control passes to the data source view, which is used to notify the data-bound control when the

In addition, you can change the database or data source that a data-bound control works with by changing its

Property of the data-bound control. For more information about binding a data-bound control to data source controls, see

You can work with a data-bound control by binding it to a data source control such as an

As a separate operation, the data-bound control can request a sorted result set from a data source control by setting the