INFORMIX - Data Director for Visual Basic. Version 3.5

Transcription

1 INFORMIX - Data Director for Visual Basic Version 3.5

2 Installing and Configuring Data Director This document explains how to install INFORMIX-Data Director for Visual Basic, Version 3.5, in your Microsoft Windows and Visual Basic environment. It includes the following sections: System requirements Installing Data Director Installing the Client Software Developer s Kit Installing Intersolv Drivers Configuring your database connection Setting up the data source Installing the Data Director runtime Installing the files necessary to build Web Clients Installing the Apex True Grid Installing Adobe Acrobat Reader For recent changes to the installation and configuration instructions, see the docnote.txt file located at the root level of your Data Director CD. System Requirements You can run Data Director on any personal computer with the following configuration. System Component Requirements System Software Microsoft Windows 95 or Windows NT 4.0 Microsoft Visual Basic 4.0a or INFORMIX-Data Director for Visual Basic

3 System Component Hardware Memory Disk Space Requirements Personal computer capable of running Microsoft Windows 95 or Windows NT 4.0 For best performance and maximum productivity, 486 or faster processor VGA or higher resolution monitor (1024 x 768 display resolution recommended) At least 16 MB of RAM (32 MB RAM recommended) Approximately MB of available disk space, depending on the installation options you specify You may also need to install a Microsoft Service Pack, depending on the version of your operating system and Visual Basic software. If You Have You Also Need to Install Windows 95 Windows 95 Service Pack 1 Windows NT 4.0 Windows NT Service Pack 3 Visual Basic 5.0 Visual Basic Service Pack 3 To download a Service Pack, go to the Microsoft Web site at Installing Data Director You can install Data Director on a stand-alone computer or a network server. Before you begin installation, you will need the following: Data Director serial number and key from the serial number card in the License Agreement envelope (The serial number is the License S/N number.) Administrator privileges if you are using NT (See the next section.) A determination of which database driver you need (See the next section.) INFORMIX-Data Director for Visual Basic 3

4 Which Driver Do I Need? The following table summarizes commonly used database drivers. For more details, read the odbcinfo.txt file, which is installed with your Data Director software. Database Server Required Driver Where to Find the Driver Informix Dynamic Server without the Universal Data Option Informix Dynamic Server with Universal Data Option Server other than Informix (Sybase, Oracle, Microsoft Access, and so on) Intersolv 3.0x (or higher) or Informix CLI 2.8 (or higher) Informix CLI 2.8 (or higher) only Intersolv 3.0x (certified) Other drivers (not certified) Check box in Data Director custom installation. Or, use the Client SDK. See Installing the Client Software Developer s Kit on page 6. Client SDK. See Installing the Client Software Developer s Kit on page 6. Client SDK. See Installing the Client Software Developer s Kit on page 6. Intersolv Drivers directory. See Installing Intersolv Drivers on page 8. Various sources. (Many Microsoft drivers come with Windows.) To determine whether you have Windows NT administrator privileges 1. From the Start menu, choose Programs Administrative Tools User Manager. 2. In the User Manager dialog box, double-click your user name. 3. In the User Properties dialog box, click Groups. 4. Verify that Administrator appears in the Member of list box. If Administrator does not appear, select it from the Not Member of list box and click Add. 5. Click OK. 4 INFORMIX-Data Director for Visual Basic

5 To install Data Director 1. Close any open Windows applications. 2. Insert the Data Director CD into the CD-ROM drive. 3. From the Start menu, choose Run. 4. In the Run dialog box, type D:\datadrvb\setup, where D is your CD-ROM drive letter. 5. Click OK to start the setup program. The Initialization screen appears for a moment. When initialization is complete, the installation wizard begins and the Welcome page appears. 6. Click Next, and follow the prompts to continue with the installation process. You will need the serial number and key from the serial number card in your License Agreement envelope. The serial number is the License S/N number. 7. On the Setup Type page, select the type of setup you prefer: Typical. Includes all components, on-line help, and examples. No drivers are included. Compact. Includes all components except on-line help and examples. No drivers are included. Custom. Lets you select components and subcomponents for Data Director, including the Intersolv ODBC drivers for Informix. For information on which drivers to install, see Which Driver Do I Need? on page 4. Warning: Drivers you select during custom installation overwrite pre-existing drivers. 8. Continue to follow the prompts to complete the installation process. If setup fails, correct any specified errors and begin again. INFORMIX-Data Director for Visual Basic 5

6 Installing the Client Software Developer s Kit The Informix Client Software Developer s Kit (SDK), Version 2.02, installs interface, runtime, and driver components, as well as Informix Connect. The components you install depend on your specific needs. The Client SDK includes the following components. SDK Components Required? Description C++ Interface No A C++ API to develop object-oriented client applications for use with Informix servers, and value objects for servers with Universal Data Option. For more information, see the C++ Object Interface Programmer s Guide. LIBDMI Client Interface No A client-side implementation of the LIBMI C API, provided to ease migration of client applications from Illustra servers to Informix Dynamic Server with Universal Data Option. Informix Connect Yes Runtime versions of Informix CLI, Intersolv DataDirect ODBC Driver, C++ Object Interface, ESQL/C, GLS, LIBMI, and Java API. Includes the Setnet32 utility. ESQL/C SDK Yes An SQL embedded-language product used to create custom C applications for WIN32. For more information, see the Informix ESQL/C Programmer s Manual. Core Java API No A library of Java classes and interfaces that allows programmers to create client applications and applets. Also supports value objects from DataBlade modules registered in Informix databases using Universal Data Option. 6 INFORMIX-Data Director for Visual Basic

7 SDK Components Required? Description Java Documentation No Java documentation. Java Example Programs No Java example programs. CLI Demos No Informix CLI demonstration programs. CLI SDK Yes The call-level interface for Informix servers for WIN32. It acts as the ODBC driver. CLI Runtime Intersolv ODBC 3.10 Yes (for Universal Data Option) Yes (for Informix databases only) This runtime feature for WIN32 provides access to Universal Data Option functionality. It requires ODBC Driver Manager 2.5 or higher. An ODBC driver that complies with ODBC 3.10 for WIN32. For more information, see the INTERSOLV DataDirect ODBC Driver User Guide for Informix Database Servers. Requires Informix Connect and ODBC Driver Manager 3.0 or 3.5. ODBC DM 3.5 Yes The ODBC Driver Manager 3.5 for WIN32. Interface Module Yes Interface 7.x application to Informix Connect. To install the Informix Client Software Developer s Kit (SDK) 1. Close any open Windows applications. 2. Insert the Data Director CD into the CD-ROM drive. 3. From the Windows Start menu, choose Run. 4. In the Run dialog box, type D:\clientsdk\setup, where D is your CD-ROM drive letter. INFORMIX-Data Director for Visual Basic 7

8 5. Click OK to start the setup program. The Initialization screen appears for a moment. When initialization is complete, the installation wizard begins and the Welcome page appears. 6. Click Next, and follow the prompts to continue with the installation process. You will need the serial number and key from the serial number card in your License Agreement envelope. The serial number is the License S/N number. 7. On the Setup Type page, select the type of setup you prefer: Typical. Includes all components, on-line help, and examples. Compact. Includes all components except on-line help and examples. Custom. Lets you select components and subcomponents, including the Intersolv ODBC and CLI drivers for Informix. For information on which drivers to install, see Which Driver Do I Need? on page 4. Warning: Drivers you select during custom installation overwrite pre-existing drivers. 8. Continue to follow the prompts to complete the installation process. Installing Intersolv Drivers You can install Intersolv ODBC drivers for both Informix and non-informix databases (Sybase, Oracle, Microsoft Access, and so on) from the Intersolv Drivers directory located at the root level of your Data Director CD. For more information on which drivers to install, see Which Driver Do I Need? on page 4. To install an Intersolv driver 1. Close any open Windows applications. 2. Double-click setup.exe in the Intersolv Drivers directory at the root level of your Data Director CD. 3. Follow the prompts to complete the installation process. Warning: Drivers you select during installation overwrite pre-existing drivers. 8 INFORMIX-Data Director for Visual Basic

9 Configuring Your Database Connection Your connection software enables your PC, the client, to access the database server. Your connection software must be installed and your database set up before configuring your connection. These instructions tell you how to configure your connection to an Informix database using the Setnet32 utility, which is installed as part of Informix Connect with your Client SDK. If you are using a database other than Informix, check with your system administrator for configuration details and entries to the services file. The Setnet32 utility enables you to set or modify environment variables and network parameters stored in the Windows system registry. You will use Setnet32 to configure the Informix client-side connectivity libraries. You can find details about Connect and Setnet32 settings in the Informix Client Products Installation Guide for Microsoft Windows Environments. Before you begin configuring your connection, you will need the following information. Be sure to write this information down. You will need it to set up your data source and to connect to your server. You may need to contact your network administrator, database administrator, or staff member responsible for installing the database you are trying to access, to help you obtain this information: Server name. The name of the remote database server program. Host name. The name of the host containing the remote database server. Protocol name. The communication protocol in use on your network. If you are using TCP/IP, the protocol entry on this line should be either onsoctcp or olsoctcp. Service name. The name you provide for a remote database server. Port number. The logical address (TCP/IP) to which a service is listening. A port number is located on the remote system server that the database is monitoring. Your database administrator can provide this value. User name. Your database user name. Password. Your database user password, if applicable. INFORMIX-Data Director for Visual Basic 9

10 You also need: administrator privileges if you are a Windows NT user, as described in Installing Data Director on page 3. client-side connection software, such as Informix Connect. To determine whether you have the Informix Connect software installed 1. Use the Windows Find utility to search your system for the Setnet32 folder. If you find Setnet32, Connect is already installed and you can proceed to Configuring Your Database Connection. If you do not find Setnet32, return to Installing the Client Software Developer s Kit on page 6. To configure your database connection 1. From the Start menu, choose Programs Informix Informix Setnet Click the Server Information tab and enter the following: Informix server: your_server Host name: your_host Protocol name: your_protocol Service name: your_service 3. Click the Host Information tab and enter the following: Current host: your_host (same as in step 2) User name: your_username Password option: choose Password from the list Password: your_password 4. Click Apply to save these settings. 5. Click OK to close the Setnet32 utility. 10 INFORMIX-Data Director for Visual Basic

11 6. Edit your PC s services file to describe the connection to the server: a. Open the services file with a text editor. If you are using Windows 95, the services file is located in \Windows\Services. If you are using Windows NT, the services file is located in \WINNT\system32\drivers\etc\services. b. Add an entry to identify the service and protocol specified in step 2 to the services file. For example, if you specified turbo2 service at port 1527: turbo2 1527/tcp # added for ifmx-odbc If you already have a service name specified for 1527, comment out the existing entry, and add the new one. Important: The service definition must match the definition on the server host computer. Setting Up the Data Source After you have configured your database connection, you will need to set up your data source. A data source is a name that combines references to a database-management software product, the remote operating system on which the software resides, and any network information necessary to access the software. The data source enables the driver software to find the server. Before you begin setting up the data source, you will need the following: Data source name. An arbitrary name you create for the data source. Database name. The name of the database you will access. Server name, host name, service name, and protocol name (or type), as described in Configuring Your Database Connection on page 9. Administrator privileges if you are a Windows NT user, as described in Installing Data Director on page 3. Client-side connection software, as described in Configuring Your Database Connection on page 9. INFORMIX-Data Director for Visual Basic 11

12 To set up the data source 1. From the Start menu, choose Settings Control Panel. 2. Double-click 32-bit ODBC. The ODBC Data Source Administrator dialog box appears. 3. On the User DSN page, click Add. The Create New Data Source wizard appears. 4. Select a driver for your data source from the list, and click Finish. If you are using an Informix database, select INTERSOLV BIT INFORMIX, or INFORMIX BIT (for the Informix CLI driver). For more information, see Which Driver Do I Need? on page Enter the requested information in the driver setup dialog box: If you selected INTERSOLV 3.10: a. In the ODBC INFORMIX Driver Setup dialog box, click the General tab and enter the following information: Data source name: your_source (you create) Description: description (you create optional) Database: your_database b. Click the Connection tab and enter the following information: Database list: your_list (you create optional) Default user name: your_username Host name: your_host Service name: your_service Server name: your_server Protocol type: your_protocol Check Use Default Login to read the Login ID and Password entries directly from the Informix registry. 12 INFORMIX-Data Director for Visual Basic

13 c. Click the Advanced tab and set the Cursor Behavior to 1 - Preserve, to maintain cursor position at the end of a transaction. d. Check Enable Scrollable Cursors. Important: You must check Enable Scrollable Cursors to enable Data Director s optimistic, detect concurrency control. If you selected INFORMIX BIT (CLI): a. In the INFORMIX-CLI DSN Setup dialog box, enter the following required information: Data source name: your_source (you create) Database: your_database Server: your_server Host: your_host Service: your_service Protocol: your_protocol b. Enter any optional values you wish to include. 6. Click OK. The data source you specified appears in the data source list. 7. Click OK to close the ODBC Data Source Administrator dialog box. Now that you have set up your data source, you should test your connection. See Testing Your ODBC and Data Source Connection in Appendix B, Data Director Utilities, of the Data Director User Guide. Installing the Data Director Runtime The Data Director software includes the Deploy32 directory, which contains all of the.dll files necessary for application deployment. To include these files in your setup, copy the files to your hard drive and add them when you use the Visual Basic SetupWizard with the Data Director.dep file. These files can also be used if you are creating an application installation with a tool other than the Visual Basic SetupWizard. INFORMIX-Data Director for Visual Basic 13

14 Installing the Files Necessary to Build Web Clients The Data Director CD includes.dll files necessary to deploy an application on the Web. To install WebDeploy 1. Close any open Windows applications. 2. Double-click setup.exe in the WebDeploy directory at the root level of your Data Director CD. 3. Follow the prompts to complete the installation process. Installing the Apex True Grid The Data Director CD includes the Apex True Grid, which lets you display database columns in a table-like structure on your Visual Basic form. You must install the Apex True Grid to use the Data Director tutorial. To install the Apex True Grid 1. Close any open Windows applications. 2. Double-click tdbgs32.exe in the Apex directory at the root level of your Data Director CD. 3. Follow the prompts to complete the installation process. 4. From the Start menu, choose Programs True DBGrid Standard 1.0 Migration Utility. 5. Follow the prompts to register the Apex True Grid. 14 INFORMIX-Data Director for Visual Basic

15 Installing Adobe Acrobat Reader Data Director includes on-line versions of the printed documentation. To view the on-line documentation, you must install the Adobe Acrobat Reader software. To install Adobe Acrobat Reader 1. Close any open Windows applications. 2. Double-click the ar32e30.exe file in the Acrobat directory where Data Director is installed. For example, if you use the default directory in Windows 95, the file is in C:\Program Files\Informix\Data Director\Acrobat. 3. Follow the prompts to complete the installation process. 4. Delete the ar32e30.exe file to save space on your hard disk. INFORMIX-Data Director for Visual Basic 15

16 Published by INFORMIX Press Informix Software, Inc Bohannon Drive Menlo Park, CA Copyright by Informix Software, Inc. or their subsidiaries, provided that portions may be copyrighted by third parties, as set forth in documentation. All rights reserved. The following are worldwide trademarks of Informix Software, Inc., or its subsidiaries, registered in the United States of America as indicated by, and in numerous other countries worldwide: Answers OnLine ; INFORMIX ; Data Director ; Dynamic Server ; Dynamic Server with Universal Data Option ; The Informix logo is registered with the United States Patent and Trademark Office. No part of this work covered by the copyright hereon may be reproduced or used in any form or by any means graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems without permission of the publisher. To the extent that this software allows the user to store, display, and otherwise manipulate various forms of data, including, without limitation, multimedia content such as photographs, movies, music, and other binary large objects (blobs), use of any single blob may potentially infringe upon numerous different third-party intellectual and/or proprietary rights. It is the user s responsibility to avoid infringements of any such thirdparty rights. RESTRICTED RIGHTS LEGEND Use of this CD-ROM is subject to its accompanying license terms and conditions