<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML ><HEAD ><TITLE >Get in contact with your SQL Server</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="The hk_classes programmer's tutorial" HREF="index.html"><LINK REL="PREVIOUS" TITLE="The hk_classes programmer's tutorial" HREF="index.html"><LINK REL="NEXT" TITLE="Get in contact with a table" HREF="chapter2.html"><META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"><LINK REL="stylesheet" HREF="common/kde-common.css" TYPE="text/css"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META HTTP-EQUIV="Content-Language" CONTENT="en"><LINK REL="stylesheet" HREF="common/kde-localised.css" TYPE="text/css" TITLE="KDE-English"><LINK REL="stylesheet" HREF="common/kde-default.css" TYPE="text/css" TITLE="KDE-Default"></HEAD ><BODY CLASS="CHAPTER" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#AA0000" VLINK="#AA0055" ALINK="#AA0000" STYLE="font-family: sans-serif;" ><DIV CLASS="logoheader" ><A HREF="http://www.kde.org/" ></A ></DIV ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >The hk_classes programmer's tutorial</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="index.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="chapter2.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="CHAPTER" ><H1 ><A NAME="CHAPTER1" ></A >Chapter 1. Get in contact with your SQL Server</H1 ><P ><DIV CLASS="EXAMPLE" ><HR><A NAME="AEN30" ></A ><P ><B >Example 1-1. Get in contact with your SQL Server</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><PRE CLASS="PROGRAMLISTING" > 1 #include <hk_classes.h> 2 #include <iostream> 3 int main() 4 { 5 hk_drivermanager* mydrivermanager = new hk_drivermanager(); 6 if (mydrivermanager==NULL) {cout <<"error creating mydrivermanager"<<endl;exit(1);} 7 hk_connection* myconnection = mydrivermanager->new_connection(); 8 if (myconnection==NULL) {cout <<"error creating myconnection"<<endl;exit(1);} 9 myconnection->connect(); 10 delete mydrivermanager; 11 }</PRE ></TD ></TR ></TABLE ><HR></DIV ></P ><P > This is the shortest hk_classes program. First create a object instance of hk_drivermanager(). It handles the databasedriver management.</P ><P >To connect to a SQL server you need a instance of hk_connection. By creating it, the wished database driver will be selected. When you connect with the "connect()"-command the password and some other information will be asked.</P ><P >Nothing really visible happens here.To get in contact with your data just see the next chapters.</P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="index.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="chapter2.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >The hk_classes programmer's tutorial</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Get in contact with a table</TD ></TR ></TABLE ></DIV ></BODY ></HTML >