方法应该挺多,可以如下:
List<string> L = new List<string>(new string[]{"sdjk465sdf8s","sdjkxcvjdf8s","sdjk4usddf8s","sdsdjf5sdf8s"});
string[] m = L.ToArray();
DataTable dt = new DataTable();
dt.Columns.Add("value");
foreach (string s in L)
{
dt.Rows.Add(s);
}
this.dataGridView1.DataSource = dt;