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DbConnectionStringBuilder.Item Property

Gets or sets the value associated with the specified key.

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

[<BrowsableAttribute(false)>]
abstract Item : 
        keyword:string -> Object with get, set
[<BrowsableAttribute(false)>]
override Item : 
        keyword:string -> Object with get, set

Parameters

keyword
Type: System.String

The key of the item to get or set.

Property Value

Type: System.Object
The value associated with the specified key. If the specified key is not found, trying to get it returns a null reference (Nothing in Visual Basic), and trying to set it creates a new element using the specified key.
Passing a null (Nothing in Visual Basic) key throws an ArgumentNullException. Assigning a null value removes the key/value pair.

ExceptionCondition
ArgumentNullException

keyword is a null reference (Nothing in Visual Basic).

NotSupportedException

The property is set, and the DbConnectionStringBuilder is read-only.

-or-

The property is set, keyword does not exist in the collection, and the DbConnectionStringBuilder has a fixed size.

When you set this property, if the specified key already exists in the dictionary, the value is replaced; otherwise, a new element is created.

The following console application creates a new DbConnectionStringBuilder and adds key/value pairs to its connection string, using the Item property.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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