I would like to share a way by which we can bind Datagridview using Multidimension array.
Steps
a. Defining Array
string[][] Array = new string[100][];
b. Setting Values
for(int i = 0; i < 100; i++) {
Array[i] = new string[2] { "ROLI:"+i, "DEVESH:"+i };
c. Binding Datagridview using Linq
dataGridView1.DataSource = (
from arr in Array select new { Column_1 = arr[0], Column_2 = arr[1] }).ToList();