Programs Knowledge

System.Windows.Forms.DataGridView dgv1 = new System.Windows.Forms.DataGridView();

dgv1.ColumnCount = data[0].Length;

for (int i = 0; i < dgv1.ColumnCount; i++)

{

    dgv1.Columns[i].HeaderText = "ColumnName" + i.ToString();

}

dgv1.Rows.Clear();

List<object> subdata = new List<object>();

for (int i = 0; i < data.Length; i++)

{

    subdata.Clear();

    for (int j = 0; j < data[0].Length; j++)

    {

        subdata.Add(data[i][j]);

    }

    dgv1.Rows.Add(subdata.ToArray());

}