IWebPartField.GetFieldValue Method

Returns the value of the field that is being used by the interface as the basis of a connection between two WebPart controls.

Namespace: System.Web.UI.WebControls.WebParts
Assembly: System.Web (in system.web.dll)

void GetFieldValue (
	FieldCallback^ callback
)
void GetFieldValue (
	FieldCallback callback
)
function GetFieldValue (
	callback : FieldCallback
)
Not applicable.

Parameters

callback

A FieldCallback delegate that contains the address of a method that receives the data.

Use this method to retrieve the data field values passed by the interface.

The following code example shows the implementation and use of the GetFieldValue method. The complete example is shown in the class overview for the IWebPartField interface. The provider control implements the GetFieldValue method, returning the value of a particular field in the data table. The consumer control calls the GetFieldValue method in its OnPreRender method, so that the value of the data can be written to the page.

No code example is currently available or this language may not be supported.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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