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DataKey Constructor (IOrderedDictionary)

Initializes a new instance of the DataKey class using the specified dictionary of key field values.

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

public DataKey(
	IOrderedDictionary keyTable
)

Parameters

keyTable
Type: System.Collections.Specialized.IOrderedDictionary

An IOrderedDictionary that contains the key field values.

Use this constructor to create a new instance of the DataKey class using the specified dictionary of key field values. The field values contained in the IOrderedDictionary object passed in for the keyTable parameter are used to populate the DataKey object.

NoteNote

This version of the constructor does not allow you to specify a list of field names in advance for the DataKey object. Because the field names are not specified in advance, both the field names and values are stored in view state. To specify a list of field names in advance, use the DataKey(IOrderedDictionary, String[]) constructor.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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