dataGridView更新数据源问题
public SqlDataAdapter GetPersonRedeploy(string cPsnNum) {
string selectStr = "select * from person where person.cPsn_Num= ' " + cPsnNum + " ' ";
this.sqlC = new SqlConnection(DBOperate.connectStr);
this.sqlCmd = new SqlCommand(selectStr, this.sqlC);
this.sqlC.Open();
this.sqlDa = new SqlDataAdapter(sqlCmd);
return this.sqlDa;
}
SqlDataAdapter sda = dbop.GetPersonRedeploy(dataGridView1.CurrentCell.Value.ToString());
DataTable table = new DataTable();
sda.Fill(table);
bindingSource2.DataSource = table;
dataGridView2.DataSource = bindingSource2;
我从person取出数据，并把它填充到dataGridView2中，dataGridView2中启用删除和编辑，可是要怎么样才能更新数据源呢？

[解决办法]
sqldataAdapter.update(yourdataTAble);

[解决办法]
SqlDataAdapter.Update(DataTable dataTable)