'Declaration
 
Public Shared Sub DeriveParameters( _
   ByVal command As PgSqlCommand _
) 

public static void DeriveParameters( 
   PgSqlCommand command
)

Parameters

command

The PgSqlCommand referencing the SQL statement for which the parameter information is to be derived. The derived parameters will be populated into the PgSqlCommand.Parameters collection of this command.

DeriveParameters requires an extra call to the data server to obtain the information. If the parameter information is known in advance, it is more efficient to populate the parameters collection by setting the information explicitly.

For more information, see "Using Stored Procedures with a Command" in the Microsoft .NET Framework SDK documentation.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PgSqlCommandBuilder Class
PgSqlCommandBuilder Members