如何实现ADO.NET SQL的写入

实例1(表格为(主键)车辆类型编号(varchar50)、车辆类型名称(varchar50)button1为保存按键)

private void button1_Click(object sender, EventArgs e)

        {
            SqlConnection sqlCon =new SqlConnection();
            sqlCon.ConnectionString = @"Data Source=HP-HP;Initial Catalog=车辆管理系统;Integrated Security=True";
            sqlCon.Open();
            SqlCommand sqlCmd = new SqlCommand("insert into 车辆类型  values('"+textBox1.Text.ToString()+"','"+textBox2.Text.ToString()+"')", sqlCon); 
            sqlCmd.ExecuteNonQuery();
            //if (sqlCmd.ExecuteNonQuery()== 1)
                MessageBox.Show("保存成功", "提示");
            sqlCon.Close();
        }

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转载自blog.csdn.net/qq_39360549/article/details/79851850