Datagrid visual basic8/29/2023 ![]() ![]() ![]() As this control is very customizable, you should customize it to fulfill all of your design related requirements. You may change the properties from the designer, or you may even set properties in the code when it’s necessary to do so. There are several useful properties that can be used to design the DataGridView control. You may want to change the fonts, sizes, etc., or you may customize the rows and columns so that the DataGridView control meets your needs. For example, you can change the background color. You may design the DataGridView control according to your requirements. So this one line of code can save development time and effort significantly. All the data is automatically loaded row-wise and column-wise. The advantage of loading data from an existing database is that you don’t need to manually put the content onto the DataGridView control. Here, data() is a user-defined function and tablemailbook is the name of the database table. So the data source is selected when the form loads. The code is written inside the load event procedure. Private Sub FormMailBook_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.LoadĭataGridView1.DataSource = db.data("select * from tablemailbook", "tablemailbook") Besides Access databases, you can also show data on the DataGridView control from other database management systems like Oracle, MS SQL Server, MySQL, dBASE, etc.Ĭhoosing Data Source for the DataGridView controlĪfter adding the DataGridView control on the form, the first thing that you need to do is to choose the data source, either from the designer or in the code, so that the data is automatically shown from the database.Ĭhoosing data source from the designer: The following screenshot demonstrates how to choose data source from the designer.Ĭhoosing data source in the code: The following code shows you how to add a data source. The data from the database will be shown in rows and columns of the DataGridView control. For example, if you have an Access database connected to the Visual Basic project, you can show data from it. Show Data From Database into DataGridViewĪlthough you can add data manually, the DataGridView control is generally used for showing data from the database. So a DataGridView control may contain information of multiple pages. The scrollbars are used to scroll through the pages to see more content. Vertical and horizontal scrollbars appear automatically whenever they are needed. The header text can be changed in the designer. Additionally, every column has its header, where the header text can be changed. The DataGridView control is basically made of rows and columns. The DataGridView control looks like the Excel spreadsheet, which can be added onto the form so that the end-user can use it for specific purposes. And also, they can edit the content if the permission is given. The end-user can add, edit and remove columns if the developer allows. The user-interface is interactive, because the end-user of the software can interact with it if the developer of the software allows. NET, which provides you with an interactive user-interface to show information graphically. The ready-made features such as the properties, methods, functions and events do most of the tasks. The useful features of this control makes database software development a breeze. Working with the DataGridView control is easy in Visual Basic.NET. ![]()
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