Modifier

Partager via

ConfigurationSectionGroupCollection.Item[] Property

  • Reference

Definition

Namespace:
System.Configuration
Assembly:
System.Configuration.ConfigurationManager.dll
Assembly:
System.Configuration.dll
Package:
System.Configuration.ConfigurationManager v9.0.0

Gets or sets a ConfigurationSectionGroup object contained in this ConfigurationSectionGroupCollection object.

Overloads

Item[Int32]

Gets the ConfigurationSectionGroup object whose index is specified from the collection.
Item[String]

Gets the ConfigurationSectionGroup object whose name is specified from the collection.

Examples

The following example shows how to use the Item[] property to iterate through a ConfigurationSectionGroupCollection.

static void ShowSectionGroupCollectionInfo(ConfigurationSectionGroupCollection mySectionGroupCollection)
{
    foreach (String mySectionGroupName in mySectionGroupCollection.Keys)
    {
        ConfigurationSectionGroup mySectionGroup = 
            (ConfigurationSectionGroup)mySectionGroupCollection[mySectionGroupName];
        ShowSectionGroupInfo(mySectionGroup);
    }
}

Shared Sub ShowSectionGroupCollectionInfo(mySectionGroupCollection As System.Configuration.ConfigurationSectionGroupCollection)
    Dim mySectionGroupName As String
    For Each mySectionGroupName In  mySectionGroupCollection.Keys
        Dim mySectionGroup As System.Configuration.ConfigurationSectionGroup = CType(mySectionGroupCollection(mySectionGroupName), System.Configuration.ConfigurationSectionGroup)
        ShowSectionGroupInfo(mySectionGroup)
    Next mySectionGroupName
End Sub

Item[Int32]

Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs

Gets the ConfigurationSectionGroup object whose index is specified from the collection.

public:
 property System::Configuration::ConfigurationSectionGroup ^ default[int] { System::Configuration::ConfigurationSectionGroup ^ get(int index); };
public System.Configuration.ConfigurationSectionGroup this[int index] { get; }
member this.Item(int) : System.Configuration.ConfigurationSectionGroup
Default Public ReadOnly Property Item(index As Integer) As ConfigurationSectionGroup

Parameters

index
Int32

The index of the ConfigurationSectionGroup object to be returned.

Property Value

ConfigurationSectionGroup

The ConfigurationSectionGroup object at the specified index.

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

Applies to

Item[String]

Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs

Gets the ConfigurationSectionGroup object whose name is specified from the collection.

public:
 property System::Configuration::ConfigurationSectionGroup ^ default[System::String ^] { System::Configuration::ConfigurationSectionGroup ^ get(System::String ^ name); };
public System.Configuration.ConfigurationSectionGroup this[string name] { get; }
member this.Item(string) : System.Configuration.ConfigurationSectionGroup
Default Public ReadOnly Property Item(name As String) As ConfigurationSectionGroup

Parameters

name
String

The name of the ConfigurationSectionGroup object to be returned.

Property Value

ConfigurationSectionGroup

The ConfigurationSectionGroup object with the specified name.

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

Examples

The following code example shows how to use the Item[] property.

static void GetItems()
{

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

        ConfigurationSectionGroupCollection groups =
            config.SectionGroups;

        ConfigurationSectionGroup group1 =
            groups.Get("system.net");

        ConfigurationSectionGroup group2 =
        groups.Get("system.web");

        Console.WriteLine(
             "Group1: {0}", group1.Name);

        Console.WriteLine(
            "Group2: {0}", group2.Name);
    }
    catch (ConfigurationErrorsException err)
    {
        Console.WriteLine(err.ToString());
    }
}

Shared Sub GetItems()
   
   Try
         Dim config _
     As System.Configuration.Configuration = _
     ConfigurationManager.OpenExeConfiguration( _
     ConfigurationUserLevel.None)

         Dim groups _
         As ConfigurationSectionGroupCollection = _
         config.SectionGroups

         Dim group1 As ConfigurationSectionGroup = _
         groups.Get("system.net")
      
         Dim group2 As ConfigurationSectionGroup = _
         groups.Get("system.web")
      
      
      Console.WriteLine("Group1: {0}", group1.Name)
      
      Console.WriteLine("Group2: {0}", group2.Name)
   
   Catch err As ConfigurationErrorsException
      Console.WriteLine(err.ToString())
   End Try
End Sub

See also

Applies to