using System
using System.Collections.Generic
using System.ComponentModel
using System.Data
using System.Drawing
using System.Linq
using System.Text
using System.Threading.Tasks
using System.Windows.Forms
using System.Data.SqlClient
namespace WindowsFormsApplication55
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent()
}
// 窗体加载事件
private void Form1_Load(object sender, EventArgs e)
{
// 创建仓库
DataSet ds = new DataSet()
// 创建小车
String connStr = "Data Source=.;Initial Catalog=dbok;Persist Security Info=True;User ID=sa;Password=root123123"
SqlConnection conn = new SqlConnection(connStr)
String sql = "select * from sanguo"
SqlDataAdapter adapter = new SqlDataAdapter(sql,conn)
// 小车卸货
adapter.Fill(ds,"hero")
// 关闭dgv的自动生成列的功能
dataGridView1.AutoGenerateColumns = false
// 控件绑定仓库中的表中的数据
// 控件名.datasource = 某个数据表(仓库中的数据表)
dataGridView1.DataSource = ds.Tables["hero"]
}
}
}