Microsoft Visual Foxpro Language Reference Book
PUBLISHED BY Microsoft Press A Division of Microsoft Corporation One Microsoft Way Redmond, Washington 980526399 Copyright 2004 by Microsoft Corporation. The primary purpose of this code is to teach beginner programmer to familiarize the concept of database programming. This is particularly for beginner but may also. How is the simplest way to put this FRIENDS. XML file into a DBF file Im using Visual FoxPro 9. Thanks, Tony FRIENDS. XML file Telephones Person Name John Doe. Complete List of Modules and Classes in Total Visual SourceBook for Microsoft Access, OfficeVBA, and VB6. Architecture. Visual Studio does not support any programming language, solution or tool intrinsically instead, it allows the plugging of functionality coded as a. Special Edition Using Visual Fox. Pro 6. Special Edition Using Visual Fox. Pro 6. Special Edition Using Visual Fox. Pro 6 Ch 9 Creating Forms. Special Edition Using Visual Fox. Full article text is primarily available beginning with Issue 20. Compute Issue 1 Fall 1979. Publishers Remarks Selecting and Developing Small Business Systems. FILExt. com is the file extension source. Here youll find a collection of file extensions many linked to the programs that created the files. This is the FILExt home. At Microsoft our mission and values are to help people and businesses throughout the world realize their full potential. Anatomy of a Form. Nearly every application or user utility that you write in Visual FoxPro will include at least one form and probably quite a few. If you are a teacher searching for educational material, please visit PBS LearningMedia for a wide range of free digital resources spanning preschool through 12th grade. Microsoft Visual Foxpro Language Reference Book' title='Microsoft Visual Foxpro Language Reference Book' />Pro 6. Chapter 9. Creating Forms. Nearly every application or user utility that you write in Visual. Fox. Pro will include at least one form and probably quite a few. Best Hollywood Love Songs here. Crack Autocad 2005 Crack Key on this page. Forms are the powerful descendants of pre Visual Fox. Pro screens. and they serve as the primary points of user interaction with. The days of simple, two dimensional, programmer directed dialog. User expectations have changed dramatically in. Windows standard. GUIs. The most thorough database design. Courier 1. 2 font. Luckily, Visual Fox. Pro 6 includes a powerful and flexible Form. Designer to assist developers in the creation of slick, flexible. And, as. youll see, creating and maintaining forms can be remarkably simple. The Visual Fox. Pro form is a container class, capable of. Because. the form is simply a specialized container class, it supports. Visual Fox. Pros powerful and thorough object oriented. Forms have over 1. Forms can be inherited from specialized form subclasses or can. In fact, youll find only. Forms can assume their own visual presence on the user desktop. Despite all this power, basic forms are remarkably easy to create. Figure 9. 1 shows a basic sample form, consisting. The form itself. Controls on the form. Figure 9. 1 A basic form presents information in an. The form itself consists of the background, on which most of the. I say most. because it is important to remember that the form itself responds. Windows events mouse clicks, activation, resizing. But, in most cases, the core user functionality will. Back in Fox. Pro 2. SAY and GET style commands and were generally. Starting. with Version 3, Visual Fox. Pro extended its set of native controls. Active. X components. Table 9. 1 includes. Visual Fox. Pro controls that are used in forms. Table 9. 1 Visual Fox. Pro Form Controls. Control Name. Description. Check box. A control that shows an OnOff state. Combo box. A control that presents a list. Only the currently selected value is shown, but the rest of the list can be expanded by the user. Command button. A button that the user can click to make something happen. Command button group. A group of command buttons that work together. Edit box. A box that enables the user to enter long strings of information. Grid. A control that browses a table on a form. Image. A control that shows a picture on a form. Label. A control that displays text. Line. A line drawn on a form. List box. A box that shows a list of items. OLE bound control. A control that has as its source a general field in a table. OLE container control. A control for OLE objects and controls. Option group. A series of options, from which the user can select only one. Page frame. A control that enables the user to pick one of some number of tabs, each of which has a different set of controls. Shape. A drawn shape. Spinner. A combination of a text box and up and down controls, enabling the user to increment numeric data. Text box. A control that enables the user to enter information, usually to be saved to a character, numeric, or date field. Timer. A control that runs a command or series of commands at predetermined intervals. Forms are stored in. SCX and. SCT files, which are identical in structure to the class librarys. VCX and. VCT files. A form, in fact, is simply a class library with only one class the form itself. And, unlike its pre Visual Fox. Pro cousin, the screen, the form doesnt need to be generated into code in order to be run. A form is a full fledged Visual Fox. Pro object. The simplest and most common way to create a form is with one. CREATE FORM file name. CREATE FORM file name AS superclass name FROM base library name. However, you can use one of several additional ways to create. Visual Fox. Pro. Here are just a few. Select File, New, Form from the system menu. Enter the command MODIFY FORM formname. MODIFY FORM followed by an entry in the File. Open dialog box. Select the New button from the toolbar, and select Form in. Select the Docs tab of the Project Manager, click on Forms. New you will be asked whether you want to use a Form. Wizard or go right to creating a new form. Use the Component Gallery or the Class Browser. Enter the command. My. Form CREATEOBJECTlt form subclass name or Form for base class. MODIFY FORM My. Form. Use one of the Visual Fox. Pro Form Wizards or a developer defined. The approach you use for creating new forms will depend on your. You will examine. Form Wizard in the section titled Using Form Wizards. Builders later in this chapter. In the meantime, lets. Visual Fox. Pros Form Designer. TIP. Many of the approaches specified use the default setting to determine the class on which the form should be based. If you do not want to use the Visual Fox. Pro base class, you will need to set your default by first choosing Tools, Options. Click on the Forms tab, and then check the Form check box in the Template classes area. You will be prompted to select your preferred template class. You can change this setting at any time by returning to this screen and clicking the ellipsis next to the filename see Figure 9. Figure 9. 2 You can set the form template class through. Forms tab of the Options dialog box. After you have created a new form, Fox. Pro will launch the Form. Designer see Figure 9. The most crucial elements of the Form. Designer are the Form Canvas, the visual representation of the. Properties Window, which shows all available. PEM settings for the form and its. Form Controls toolbar, which makes available. Each of. these elements is covered in greater detail in this section. However. note that you can also add the following windows and toolbars. Form Designer to assist in your design and development. Figure 9. 3 Using the Form Designer, you can specify. The Color Palette toolbar This toolbar enables you to easily. The Layout toolbar This toolbar provides the tools for properly. You can find more details about this toolbar in the section Aligning. Controls later in this chapter. The Form Designer toolbar This toolbar operates at the control. Form Designer. bars are shown. You can also control which toolbars are shown. View menu or by double clicking their. The Data Environment window This window shows the specified. Forms Data Environment. You can find more details. Setting the Forms. Data Environment later in this chapter. The Code window This window shows the code that has been added. Because the Form Designer enables you to view so many different components at once, you might want to consider increasing your resolution to maximize the available area. You will be shocked how much more screen real estate you gain by switching from 6. And, luckily, Fox. Pro includes the capability to define the resolution for which you are developing, so you can see how much real space you have for your lower resolution viewers refer to Figure 9. One point of caution, however When Visual Fox. Pro determines lower resolution borders, it does not take into account any toolbars a user might have docked along some edge of the screen. Always leave a suitable margin, and if necessary, during your final screen testing, change your monitors resolution to the desired settings to be sure that everything fits as you expected. Because forms are actually classes, you might not be surprised to learn that the Form Designer and Class Designer are quite similar.