.NET Framework Class Library
ConfigurationElementItem Property (ConfigurationProperty)

Gets or sets a property or attribute of this configuration element.

Namespace:   System.Configuration
Assembly:  System.Configuration (in System.Configuration.dll)
Protected Friend Property Item ( _
	prop As [%$TOPIC/es150ftc_en-us_VS_110_1_0_0_0_0%] _
) As [%$TOPIC/es150ftc_en-us_VS_110_1_0_0_0_1%]
protected internal [%$TOPIC/es150ftc_en-us_VS_110_1_0_1_0_0%] this[
	[%$TOPIC/es150ftc_en-us_VS_110_1_0_1_0_1%] prop
] { get; set; }
protected public:
property [%$TOPIC/es150ftc_en-us_VS_110_1_0_2_0_0%]^ Item[[%$TOPIC/es150ftc_en-us_VS_110_1_0_2_0_1%]^ prop] {
	[%$TOPIC/es150ftc_en-us_VS_110_1_0_2_0_2%]^ get ([%$TOPIC/es150ftc_en-us_VS_110_1_0_2_0_3%]^ prop);
	void set ([%$TOPIC/es150ftc_en-us_VS_110_1_0_2_0_4%]^ prop, [%$TOPIC/es150ftc_en-us_VS_110_1_0_2_0_5%]^ value);
member Item : 
        prop:[%$TOPIC/es150ftc_en-us_VS_110_1_0_3_0_0%] -> [%$TOPIC/es150ftc_en-us_VS_110_1_0_3_0_1%] with get, set


Type: System.ConfigurationConfigurationProperty

The property to access.

Property Value

Type: SystemObject
The specified property, attribute, or child element.

prop is or does not exist within the element.


prop is read only or locked.


Use the Item property to get or set the values of a ConfigurationProperty object.

In C#, this property is the indexer for the ConfigurationSectionCollection class.

Version Information

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.