Class BaseCommandInterceptor

BaseCommandInterceptor is the base class that should be used for all userland command interceptors

Inheritance

System.Object

BaseCommandInterceptor

Namespace: MySql.Data.MySqlClient

Assembly: MySql.Data.dll

Version: 9.1.0

Syntax

public abstract class BaseCommandInterceptor

Properties

ActiveConnection

Gets the active connection.

Declaration

protected MySqlConnection ActiveConnection { get; }

Property Value

Type	Description
MySqlConnection

Methods

ExecuteNonQuery(String, ref Int32)

Executes an SQL statement that returns the number of affected rows.

Declaration

public virtual bool ExecuteNonQuery(string sql, ref int returnValue)

Parameters

Type	Name	Description
System.String	sql	The SQL statement to execute.
System.Int32	returnValue	The number of affected rows.

Returns

Type	Description
System.Boolean	false.

Remarks

This method is intended to be overriden.

ExecuteReader(String, CommandBehavior, ref MySqlDataReader)

Executes an SQL statement that will return a resultset.

Declaration

public virtual bool ExecuteReader(string sql, CommandBehavior behavior, ref MySqlDataReader returnValue)

Parameters

Type	Name	Description
System.String	sql	The SQL statement to execute.
System.Data.CommandBehavior	behavior	A value that describes the results of the query and its effect on the database.
MySqlDataReader	returnValue	A MySqlDataReader object containing the result of the statement execution.

Returns

Type	Description
System.Boolean	false.

Remarks

This method is intended to be overriden.

ExecuteScalar(String, ref Object)

Executes an SQL statements that returns a scalar value such as a calculation.

Declaration

public virtual bool ExecuteScalar(string sql, ref object returnValue)

Parameters

Type	Name	Description
System.String	sql	The SQL statement to execute.
System.Object	returnValue	A scalar value that represents the result returned by the execution of the SQL statement.

Returns

Type	Description
System.Boolean	false.

Remarks

This method is intended to be overriden.

Init(MySqlConnection)

Sets the active connection.

Declaration

public virtual void Init(MySqlConnection connection)

Parameters

Type	Name	Description
MySqlConnection	connection	The active connection.