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IReadOnlyPropertyCollection.Item property

  • [アーティクル]

Stores, alters, or accesses properties.

Namespace:  Microsoft.Office.Server.Search.Query
Assembly:  Microsoft.Office.Server.Search (in Microsoft.Office.Server.Search.dll)

Syntax

'Declaration
ReadOnly Default Property Item ( _
    key As String _
) As Object
    Get
'Usage
Dim instance As IReadOnlyPropertyCollection
Dim key As String
Dim value As Object

value = instance(key)

Object this[
    string key
] { get; }

Parameters

  • key
    Type: System.String

    The key of the property to access. It is case insensitive.

Property value

Type: System.Object
The value for the requested property as an object reference. It will have the same underlying type of the value that was stored in the property in the first place.

Exceptions

Exception Condition
[!:ArgumentException]

If key is null or empty.
KeyNotFoundException

If a property with the specified key is not found on IReadOnlyPropertyCollection.
[!:FieldAccessException]

If the property being set has an internal/private setter.

Remarks

Every property available on the class via property syntax, such as Properties.QueryText, also will be available via this accessor (for example, Properties["QueryTest"].

See also

Reference

IReadOnlyPropertyCollection interface

IReadOnlyPropertyCollection members

Microsoft.Office.Server.Search.Query namespace