DbConnectionStringBuilder.Keys Property

 

Gets an ICollection that contains the keys in the DbConnectionStringBuilder.

Namespace:   System.Data.Common
Assembly:  System.Data (in System.Data.dll)

[<BrowsableAttribute(false)>]
abstract Keys : ICollection with get
[<BrowsableAttribute(false)>]
override Keys : ICollection with get

Property Value

Type: System.Collections.ICollection

An ICollection that contains the keys in the DbConnectionStringBuilder.

The order of the values in the ICollection is unspecified, but it is the same order as the associated values in the ICollection returned by the Values property.

The returned ICollection is not a static copy; instead, the ICollection refers back to the keys in the original DbConnectionStringBuilder. Therefore, changes to the DbConnectionStringBuilder are reflected in the ICollection.

The following console application example creates a new DbConnectionStringBuilder, and adds some keys. The code loops through the ICollection returned by the Keys property displaying the key/value pairs, and then adds a new key. Because the Keys property returns a dynamic ICollection, the second loop displays all the key/value pairs, including the newest item.

No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 10
.NET Framework
Available since 2.0
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