Databases are now widely used: information becomes more and more, as a result of which it becomes difficult to find its individual elements. The widespread use of databases has led to the creation of special programs with the help of which it is not difficult to organize proper sorting and safe storage of information. The most common of these is Delphi.
Necessary
Delphi7 program or its other versions
Instructions
Step 1
The base is formed automatically, you do not need to invent anything anew. You just need to load the necessary information (table, text, pictures, etc.), which you want to sort. The first thing to do is to run the Delphi program itself. In the File section, create a new form, and then in the Object inspector write the heading "Database" or something else.
Step 2
A blank table (database) is created separately and then filled with information. When creating, you need to list the fields that you need, specify their types. When the database is full, each record is created separately.
To start creating a stub table, use the Delphi helper. In the main menu, select the Tools section, then DatabaseDesktop. A dialog box will open on top of the form. This is the program for creating a blank table.
Step 3
Now in DatabaseDesktop, on the File tab, select new, then click table. You will be prompted to select the type of table, that is, on the basis of which database management systems you want to create the table. Paradox7 is universal. This type allows you to create an extensive database.
Step 4
A blank table will appear in a new window. Here you need to list in a column all the fields with the name, type and size that you need.
When reopening the table, use the File tab, then Opentable. In the window that appears, there will be fields that serve as presets for columns.
Step 5
To link a table to a database, you need to put the necessary components on the Delphi form, located on the database management (BDE) tabs, there are several of them. But one is enough for you. It's called Table. Take it out onto the mold. Then in the object inspector find DatabaseName and select the name of your table that you created in DatabaseDesktop.
Step 6
On the DataAccess tab, select and drag the DataSource component onto the form. Next, in the object inspector, find the Dataset property and select Table1. Thus, you will link the table on your form and the template that you made.
To view the database, drag the DBGrid component from the DataControls tab onto the form and also link to the table. Then click on Table. In the Object Inspector, change the Active property to True. Your database will appear in the table. After that, launch the program and you can start filling out the form.
