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ConfigurationSectionCollection.GetKey Method

Gets the key of the specified ConfigurationSection object contained in this ConfigurationSectionCollection object.

Namespace:  System.Configuration
Assembly:  System.Configuration (in System.Configuration.dll)

public string GetKey(
	int index


Type: System.Int32

The index of the ConfigurationSection object whose key is to be returned.

Return Value

Type: System.String
The key of the ConfigurationSection object at the specified index.

The following code example shows how to use GetKey.

int i = 0;
while (secEnum.MoveNext())
    string setionName = sections.GetKey(i);
        "Section name: {0}", setionName);
    i += 1;

.NET Framework

Supported in: 4.5.2, 4.5.1, 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.

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