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DataBinder.GetDataItem Method

  • Reference

Definition

Namespace:
System.Web.UI
Assembly:
System.Web.dll

Retrieves an object's declared data item.

Overloads

GetDataItem(Object)

Retrieves an object's declared data item.
GetDataItem(Object, Boolean)

Retrieves an object's declared data item, indicating success or failure.

GetDataItem(Object)

Retrieves an object's declared data item.

public:
 static System::Object ^ GetDataItem(System::Object ^ container);
public static object GetDataItem (object container);
static member GetDataItem : obj -> obj
Public Shared Function GetDataItem (container As Object) As Object

Parameters

container
Object

The object reference against which the expression is evaluated. This must be a valid object identifier in the page's specified language.

Returns

Object

An object that represents the container's declared data item. Returns null if no data item is found or if the container evaluates to null.

Remarks

This method calls the GetDataItem(Object, Boolean) method, ignoring its foundDataItem parameter when returning the result.

An object's data item is identified in one of two ways. If the container object implements the IDataItemContainer interface, the DataItem property identifies the data item, and its value is returned. Otherwise, the method attempts to resolve and return a container property named "DataItem".

See also

Applies to

GetDataItem(Object, Boolean)

Retrieves an object's declared data item, indicating success or failure.

public:
 static System::Object ^ GetDataItem(System::Object ^ container, [Runtime::InteropServices::Out] bool % foundDataItem);
public static object GetDataItem (object container, out bool foundDataItem);
static member GetDataItem : obj * bool -> obj
Public Shared Function GetDataItem (container As Object, ByRef foundDataItem As Boolean) As Object

Parameters

container
Object

The object reference against which the expression is evaluated. This must be a valid object identifier in the page's specified language.

foundDataItem
Boolean

A Boolean value that indicates whether the data item was successfully resolved and returned. This parameter is passed uninitialized.

Returns

Object

An object that represents the container's declared data item. Returns null if no data item is found or if the container evaluates to null.

Remarks

An object's data item is identified two ways. If the container object implements the IDataItemContainer interface, the DataItem property identifies the data item, and is returned. Otherwise, the method attempts to resolve and return a container property named "DataItem".

See also

Applies to