行没有添加网格控件devExpress

Question

am adding row in grid control through column view. But it is not working. Even though I am providing correct information.

private void Home_Load(object sender, EventArgs e)
{
    int counter;
    readStudent();
    ColumnView view = gridControl1.FocusedView as ColumnView;

    foreach (PAT p in pt_list)
    {
        String s1 = p.name;

        view.AddNewRow(); //Problem here:not adding row
        int count = view.RowCount-1;
        view.SetRowCellValue(view.GetRowHandle(count), "PAT Name", s1);

        foreach(Student1 student in st_lst)
        {
            counter = 1;
            foreach (Allocate al in al_list) {
            if (p.ID == al.AID && student.UOB == al.AUOB)
            {

                String s = student.name;
                view.SetRowCellValue(view.GetRowHandle(count), "Student "+ counter, s);

                counter++;
            }          
        }

    }
    gridControl1.DataSource = view;
}

can anybody help me with that

Answer 1

I don't think this is still active but you cannot use the GridView as gridControl1.DataSource . This has to be a data-construct and not a sub-part of the GridControl itself. So use a list of objects or a DataTable as dataSource and add your new student there.

See the DevExpress help on how to bind a list of objects.