如何将行添加到特定等级，DataViewGrid，C＃

Question

I have DataViewGrid with three columns.

| ID | NAME | DATE |

DATE is type of DateTime .

I want to add rows so that they are ordered by date. How?

Example:

1 JACOB 27.5.2015 23:15.10
6 PETER 27.5.2015 23.16.10
9 PETER 27.5.2015 23.16.41

Data are addet by method:

public void add(int id, String name, DateTime dateTime)

Answer 1

you could use the default sort method of the DataGridView. First, you need to make sure that all cells in this row have the same ValueType (set the ValueType through eg dataGridView1[0,2].ValueType=typeof(DateTime);)

Then you need to make the Column "sortable", by setting dataGridView.Columns[2].SortMode=DataGridViewColumnSortMode.Automatic;

And through following code you can sort your rows by column ascending dataGridView1.Sort(dataGridView1.Columns[2], ListSortDirection.Ascending);