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SqlConnectionStringBuilder::Item Property

Gets or sets the value associated with the specified key. In C#, this property is the indexer.

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

public:
virtual property Object^ Item[String^ keyword] {
	Object^ get (String^ keyword) override;
	void set (String^ keyword, Object^ value) override;
}

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.

ExceptionCondition
ArgumentNullException

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

KeyNotFoundException

Tried to add a key that does not exist within the available keys.

FormatException

Invalid value within the connection string (specifically, a Boolean or numeric value was expected but not supplied).

Because the SqlConnectionStringBuilder contains a fixed-size dictionary, trying to add a key that does not exist within the dictionary throws a KeyNotFoundException.

The following code, in a console application, creates a new SqlConnectionStringBuilder 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: 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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