Representative function



  • While trying to find out where is the last login used saved, and why it comes blank if the software didn't exit normally, we found the following function:

    public function string uf_busca_ultimo_login ();
    //=======================================================
    //	Function: 		uf_busca_login.
    //	Returns: 	boolean  
    //						True 	- operation carried out with success.
    //						False	- operation with error.
    //	Argument:	
    //	Description:
    //					Verifies if the user's login.
    //=======================================================
    String		ls_login
    
    Select		LOGIN_USUARIO
    Into		:ls_login
    From		LOG_NAVEGACAO
    Where	DT_LOG = (Select max(DT_LOG) from LOG_NAVEGACAO )
    Using	Sqlca;
    
    If Sqlca.SqlCode <> 0 Then
    	ls_login 		= ''
    Else
    	// Adds 1 to the branch code
    	If IsNull(ls_login) Then
    		ls_login 		= ''
    	End If
    End If
    
    Return ls_login
    
    
    
    end function
    

    (Comments have been translated for your enjoyment; any grammar errors on them were there in the original, except perhaps the "carried out" which was "realizada". DT_LOG is a DATE field.)


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