Question: I have a `DataGridView` binded to a `DataTable` (`DataTable` binded to database). I need to add a `DataRow` to the `DataTable`. I'm trying to use the following code:

```
dataGridViewPersons.BindingContext[table].EndCurrentEdit();
DataRow row = table.NewRow();

for (int i = 0; i < 28; i++)
{
    row[i] = i.ToString();
}

```

But it doesn't work, `DataGridView` has never been added a new row. Please, tell me, how can I fix my code? 

Thank you in advance.

Answer: 
try `table.Rows.add(row);` after your `for` statement.
```
    GRV.DataSource = Class1.DataTable;
            GRV.DataBind();

Class1.GRV.Rows[e.RowIndex].Delete();
        GRV.DataSource = Class1.DataTable;
        GRV.DataBind();

```