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SqlCommand::Connection Property
.NET Framework (current version)
Gets or sets the SqlConnection used by this instance of the SqlCommand.
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 null.
| Exception | Condition |
|---|---|
| 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.
.NET Framework
Available since 1.1
Available since 1.1
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