//xaml <Window x:Class="WpfApp216.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:WpfApp216" mc:Ignorable="d" Title="MainWindow" Height="450" Width="800"> <Grid> <DataGrid x:Name="dg"/> </Grid> </Window> //cs using System; using System.Collections.Generic; using System.Data; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; using MySql.Data; using MySql.Data.MySqlClient; namespace WpfApp216 { /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); MySQLReadWriteUpdateDelete(); } private void MySQLReadWriteUpdateDelete() { string connStr = "Server=localhost;Database=information_schema;Uid=Uidvalue;Pwd=PwdValue;"; using(MySqlConnection conn=new MySqlConnection(connStr)) { conn.Open(); string selectStr = "select * from information_schema.engines;"; using (MySqlDataAdapter adapter = new MySqlDataAdapter(selectStr, conn)) { DataSet ds = new DataSet(); adapter.Fill(ds); int rowsCount = ds.Tables[0].Rows.Count; int colsCount = ds.Tables[0].Columns.Count; List<MySqlModel> modelsList = new List<MySqlModel>(); for(int i=0;i<rowsCount;i++) { modelsList.Add(new MySqlModel() { ENGINE = ds.Tables[0].Rows[i][0].ToString(), SUPPORT = ds.Tables[0].Rows[i][1].ToString(), COMMENT = ds.Tables[0].Rows[i][2].ToString(), TRANSACTIONS = ds.Tables[0].Rows[i][3].ToString(), XA = ds.Tables[0].Rows[i][4].ToString(), SAVEPOINTS = ds.Tables[0].Rows[i][5].ToString(), }); } dg.ItemsSource = modelsList; } } } } public class MySqlModel { public string ENGINE { get; set; } public string SUPPORT { get; set; } public string COMMENT { get; set; } public string TRANSACTIONS { get; set; } public string XA { get; set; } public string SAVEPOINTS { get; set; } } }
标签:via,read,System,Windows,new,using,NET,Data,ds From: https://www.cnblogs.com/Fred1987/p/18306090