这里是代码片段如何从文本框中执行SQL并显示在datagridview中?
string search = textBox1.Text;
int s = Convert.ToInt32(search);
string conn="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=E:\\Data.accdb";
string query="SELECT playerBatStyle FROM Player where playerID='" + s + ";
OleDbDataAdapter dAdapter=new OleDbDataAdapter (query ,conn);
OleDbCommandBuilder cBuilder=new OleDbCommandBuilder (dAdapter);
DataTable dTable=new DataTable();
dAdapter .Fill (dTable);
dataGridView1.DataSource = dTable;
你能告诉我们,如果有你得到一个特定的问题或错误消息?什么不工作? –