ConfigurationSectionGroupCollection.GetEnumerator Method

Definition

Namespace:

System.Configuration

Assembly:

System.Configuration.ConfigurationManager.dll

Source:

ConfigurationSectionGroupCollection.cs

Gets an enumerator that can iterate through the ConfigurationSectionGroupCollection object.

C#

public override System.Collections.IEnumerator GetEnumerator();

Returns

IEnumerator

An IEnumerator that can be used to iterate through the ConfigurationSectionGroupCollection object.

Examples

The following code example shows how to use the GetEnumerator method.

C#

static void GetEnumerator()
{

    try
    {
        System.Configuration.Configuration config =
        ConfigurationManager.OpenExeConfiguration(
        ConfigurationUserLevel.None);

        ConfigurationSectionGroupCollection groups =
            config.SectionGroups;

        IEnumerator groupEnum =
            groups.GetEnumerator();

        int i = 0;
        while (groupEnum.MoveNext())
        {
            string groupName = groups.GetKey(i);
            Console.WriteLine(
                "Group name: {0}", groupName);
            i += 1;
        }
    }
    catch (ConfigurationErrorsException err)
    {
        Console.WriteLine(err.ToString());
    }
}

Applies to

See also

• ConfigurationSectionGroup
• ConfigurationSectionCollection
• ConfigurationSection