How split space to fill dataGridView from file .txt in C#

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C#

hi to all, i need to help :-)

i have file.txt with content like below :

00001 JhonKey 023301923
00002 Hercules 023039910

i want load this file to datagridview through datatable, and the result in datagrid like below :

COL1 | COL2 | COL3
-----------------------------------
00001 | JhonKey | 023301923
00002 | Hercules | 023039910

i'm try this code :

using (StreamReader SR = new StreamReader(txtFileName)) 
            {
                int row = 0;
                string line;
                while ((line = SR.ReadLine())!= null)
                {
                    string[] Columns = line.Split(',');
                    dataGridView2.Rows.Add();
                    for (int i = 0; i < Columns.Length; i++)
                    {
                        dataGridView2[i, row].Value = Columns[i];
                    }
                    row++;
                }
            }

but the result not as expected, this wrong like below :

COL1 | COL2 | COL3
--------------------------------------------------------
00001 JhonKey 023301923 | |
00002 Hercules 023039910 | |