The GridView component is a frequently used component that you will use especially if you want to display data in a grid view. This is most easily done with data that originates from a table - for example, from a value table - or an array, because these already have a structure of rows and columns.
It must be clear to you when using the GridView component: In a grid view, data is only displayed - presented. It is not intended to change or even delete data displayed in a cell in the grid. No methods are implemented for regrouping data rows according to various criteria or sorting data in a grid column.
Figure 18.104.22.168: Value table with special color marking of rows and cells in the GridView
The procedure for using the GridView component can be described in the following tested step sequences:
Case 1 - Number of columns is known
Case 2 - Number of columns is known
Case 3 - Number of columns and rows is not known