MultiSelect: Boolean;
The MultiSelect property determines whether it is possible to select multiple rows in the DataGrid component.
If this property is set to True, use the SHIFT and CTRL keys to select multiple rows:
When the user holds down the SHIFT key and clicks the N row, all rows starting from the current one and up to the N row are selected (previous selection is reset).
When the user holds down SHIFT+CTRL keys and clicks the N row, all rows starting from the current one up to the N row are selected (previously selected rows remain selected).
When the user selects a row while holding down the CTRL button the selection is inverted. If the row has a focus on it, but it is not selected, it is highlighted with blue color.
See also: