![]() ![]() The missing half might need require that you abandon the itemFormat entirely, but the code example below can be tweaked in the appropriate wijmo event. In case of group summaries, generation of all cells or only the needed cells is a group attribute. ![]() Using the footer, all the cells are created. The itemFormat will get you half way there, but does not cover the any secondary instance rows of a particular ItemName value. When a new row is added to the grid, only the required cells to display the summarized columns are created. In order to make this example to work you need to have a DataGridView control added to your form with a name dataGridView1 and AllowDrop property of the DataGridView set to 'true'. I have used the Conditional Styling's itemFormat to change the bound cell value based on other bound cell values in the given row but it should work cross row as well. However, here is the code that you use in the future in your projects in order to implement rows reordering with drag and drop. Custom Merging (does not work with OutSystem's DataGrid).There are a few way to do this within in the grid: Is there a technic to achieve this layout ![]()
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