Question

How to Add new row in Devexpress gridview, When we set DataSource from List objlst I want to add new row at runtime.

private void SetData()
{
    List<CITEM> lstItem = new List<CITEM>();

    gridControl1.DataSource = lstItem;

    gridView1.PopulateColumns();
}

private void button1_Click(object sender, EventArgs e)
{
    gridView1.AddNewRow();
}

Answer 1

如果你把名单更改为具有约束力的名单,它将发挥作用。

Answer 2

private void button1_Click(object sender, EventArgs e)
{
    object[] obj = //your row object;
    gridView1.AddNewRow();
    gridView1.SetRowCellValue(gridView1.FocusedRowHandle, gridView1.Columns[0], obj[0].ToString());  
    gridView1.SetRowCellValue(gridView1.FocusedRowHandle, gridView1.Columns[1], obj[1].ToString());  
    gridView1.UpdateCurrentRow(); 
}

友情链接