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SqlCommand::Connection Property

Gets or sets the SqlConnection used by this instance of the SqlCommand.

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

public:
property SqlConnection^ Connection {
	SqlConnection^ get ();
	void set (SqlConnection^ value);
}

Property Value

Type: System.Data.SqlClient::SqlConnection
The connection to a data source. The default value is nullptr.

ExceptionCondition
InvalidOperationException

The Connection property was changed while the command was enlisted in a transaction..

If the command is enlisted in an existing transaction, and the connection is changed, trying to execute the command will throw an InvalidOperationException.

If the Transaction property is not null and the transaction has already been committed or rolled back, Transaction is set to null.

The following example creates a SqlCommand and sets some of its properties.

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

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.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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