从dataTable中检索值

Question

如何从dataTable中检索值（字符串形式）并将该值赋给int变量..任何人都应该对此有所了解

Answer 1

int value = 0;
int.tryParse(DataTable.Rows[0][0].ToString(), out value);

Answer 2

DataTable table = GetTable();  //Gets the DataTable
    foreach (DataRow row in table.Rows)
    {
          foreach (var item in row.ItemArray) // Loops over all the items.
          {
            string val = item;      
          }
    }