EnvironmentVariableCollection.Item 属性 (String)
Gets the environment variable from the environment variable collection based upon the specified name.
命名空间： Microsoft.SqlServer.Management.IntegrationServices
程序集： Microsoft.SqlServer.Management.IntegrationServices（在 Microsoft.SqlServer.Management.IntegrationServices.dll 中）
语法
声明
Public ReadOnly Default Property Item ( _
name As String _
) As EnvironmentVariable
Get
用法
Dim instance As EnvironmentVariableCollection
Dim name As String
Dim value As EnvironmentVariable
value = instance(name)
public EnvironmentVariable this[
string name
] { get; }
public:
property EnvironmentVariable^ default[String^ name] {
EnvironmentVariable^ get (String^ name);
}
member Item : EnvironmentVariable
JScript 支持使用索引属性，但不支持声明新索引属性。
参数
- name
类型：System.String
The name of the environment variable.
属性值
类型：Microsoft.SqlServer.Management.IntegrationServices.EnvironmentVariable
The specified environment variable from the environment variable collection.