Selecting a different cell (mouse or arrow key) 3. Invalidate method in the three cases where it is necessry: 1. With multiple cells selected, you can use the Selection menus to apply a single change to the entire selection. One way to do it is to force Delphi to repaint the entire grid every time it is likely that the user has changed a value in your trigger column. You can also hold the Shift key and use mouse or the arrow keys to select multiple adjacent cells. In Cell Selection mode, the check boxes disappear, and you can select individual cells by mouse-click. You can switch to Cell Selection mode in the Selection submenu in the Actions menu or by pressing F8. With multiple rows selected, you can use the Selection menus to apply a single change to the entire selection. You can also press the arrow keys on the keyboard to navigate up and down between rows, or hold the Shift key at the same time to select multiple adjacent rows. Check boxes appear next to every row in the left-hand column, so you can select multiple individual rows at once by mouse-click. Row Selection is the default selection mode in interactive grids. copy the changes to a buffer, and then have that buffer clobber the original. You can select rows or groups of cells in an interactive grid by toggling between selection modes. < cellcountx V s 0 I row > 0 s universerow-1col I col > 0 s +.
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