ConfigurationSectionCollection.Item[] 屬性
定義
重要
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取得指定的 ConfigurationSection 物件。
多載
| 名稱 | Description |
|---|---|
| Item[Int32] |
取得指定的 ConfigurationSection 物件。 |
| Item[String] |
取得指定的 ConfigurationSection 物件。 |
Item[Int32]
取得指定的 ConfigurationSection 物件。
public:
property System::Configuration::ConfigurationSection ^ default[int] { System::Configuration::ConfigurationSection ^ get(int index); };public System.Configuration.ConfigurationSection this[int index] { get; }member this.Item(int) : System.Configuration.ConfigurationSectionDefault Public ReadOnly Property Item(index As Integer) As ConfigurationSection參數
- index
- Int32
要回傳物件的 ConfigurationSection 索引。
屬性值
指定索引的 ConfigurationSection 物件。
範例
以下程式碼範例展示了如何使用 Item[]。
static void GetItems()
{
try
{
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
ConfigurationSectionCollection sections =
config.Sections;
ConfigurationSection section1 =
sections["runtime"];
ConfigurationSection section2 =
sections[0];
Console.WriteLine(
"Section1: {0}", section1.SectionInformation.Name);
Console.WriteLine(
"Section2: {0}", section2.SectionInformation.Name);
}
catch (ConfigurationErrorsException err)
{
Console.WriteLine(err.ToString());
}
}
Shared Sub GetItems()
Try
Dim config _
As System.Configuration.Configuration = _
ConfigurationManager.OpenExeConfiguration( _
ConfigurationUserLevel.None)
Dim sections _
As ConfigurationSectionCollection = _
config.Sections
Dim section1 As ConfigurationSection = _
sections.Item("runtime")
Dim section2 As ConfigurationSection = _
sections.Item(0)
Console.WriteLine("Section1: {0}", _
section1.SectionInformation.Name)
Console.WriteLine("Section2: {0}", _
section2.SectionInformation.Name)
Catch err As ConfigurationErrorsException
Console.WriteLine(err.ToString())
End Try
End Sub
備註
此性質取得物件指定的條目 ConfigurationSectionCollection 。
在 C# 中，這個屬性就是類別的 ConfigurationSectionCollection 索引器。
另請參閱
適用於
Item[String]
取得指定的 ConfigurationSection 物件。
public:
property System::Configuration::ConfigurationSection ^ default[System::String ^] { System::Configuration::ConfigurationSection ^ get(System::String ^ name); };public System.Configuration.ConfigurationSection this[string name] { get; }member this.Item(string) : System.Configuration.ConfigurationSectionDefault Public ReadOnly Property Item(name As String) As ConfigurationSection參數
- name
- String
要回傳的物品名稱 ConfigurationSection 。
屬性值
就是 ConfigurationSection 指定名稱的物件。
範例
以下程式碼範例展示了如何使用 Item[]。
static void GetItems()
{
try
{
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
ConfigurationSectionCollection sections =
config.Sections;
ConfigurationSection section1 =
sections["runtime"];
ConfigurationSection section2 =
sections[0];
Console.WriteLine(
"Section1: {0}", section1.SectionInformation.Name);
Console.WriteLine(
"Section2: {0}", section2.SectionInformation.Name);
}
catch (ConfigurationErrorsException err)
{
Console.WriteLine(err.ToString());
}
}
Shared Sub GetItems()
Try
Dim config _
As System.Configuration.Configuration = _
ConfigurationManager.OpenExeConfiguration( _
ConfigurationUserLevel.None)
Dim sections _
As ConfigurationSectionCollection = _
config.Sections
Dim section1 As ConfigurationSection = _
sections.Item("runtime")
Dim section2 As ConfigurationSection = _
sections.Item(0)
Console.WriteLine("Section1: {0}", _
section1.SectionInformation.Name)
Console.WriteLine("Section2: {0}", _
section2.SectionInformation.Name)
Catch err As ConfigurationErrorsException
Console.WriteLine(err.ToString())
End Try
End Sub
備註
此性質取得物件指定的條目 ConfigurationSectionCollection 。
在 C# 中，這個屬性就是類別的 ConfigurationSectionCollection 索引器。
