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CCommand::Create

  • Artikel

Calls CCommand::CreateCommand to create a command for the specified session, then calls ICommandText::SetCommandText to specify the command text.

HRESULT CCommandBase::Create( 
   const CSession& session,  
   LPCWSTR wszCommand,  
   REFGUID guidCommand = DBGUID_DEFAULT 
) throw ( ); 
HRESULT CCommandBase::Create( 
   const CSession& session,  
   LPCSTR szCommand,  
   REFGUID guidCommand = DBGUID_DEFAULT 
) throw ( );

Parameters

  • session
    [in] A session on which to create the command.

  • wszCommand
    [in] A pointer to the Unicode text of the command string.

  • szCommand
    [in] A pointer to the ANSI text of the command string.

  • guidCommand
    [in] A GUID that specifies the syntax and general rules for the provider to use in parsing the command text. For a description of dialects, see ICommandText::GetCommandText in the OLE DB Programmer's Reference.

Return Value

A standard HRESULT.

Remarks

The first form of Create takes a Unicode command string. The second form of Create takes an ANSI command string (provided for backward compatibility with existing ANSI applications).

Requirements

Header: atldbcli.h

See Also

Reference

CCommand Class