界面总要管理数据嘛,于是便学习了一下WPF与MySql的基本连接.

            运行结果:

                

         环境配置

        需要下载安装Mysql,网上教程很多,不详说,创建的工程需要下载或者引入相关的包(MySql.Data)

        连接的部分直接看具体的代码即可

        xaml代码(只放置了一个按钮和文本框)

  <Grid><Button x:Name="btnConnect" Content="Connect to MySQL" HorizontalAlignment="Left" Margin="10" Padding="5" VerticalAlignment="Top" Width="120" Height="30" Click="btnConnect_Click"/><TextBox x:Name="txtResult" HorizontalAlignment="Left" Height="200" Margin="10,50,0,0" TextWrapping="Wrap" VerticalScrollBarVisibility="Auto" Width="480"/></Grid>

        cs代码(这里需要将connectionString中的数据库相关参数替换成你的),查询语句那里需要替换成你的表.

public partial class MainWindow : Window{public MainWindow(){InitializeComponent();}private void btnConnect_Click(object sender, RoutedEventArgs e){string connectionString = "server=localhost;user=root;database=web;port=3306;password=123456"; // 替换为您的数据库连接信息  MySqlConnection connection = null;try{connection = new MySqlConnection(connectionString);connection.Open();txtResult.Text = "Connected to MySQL successfully!\n";// 执行查询示例  string query = "SELECT * FROM student"; // 替换为您的查询语句和表名  MySqlCommand command = new MySqlCommand(query, connection);MySqlDataReader reader = command.ExecuteReader();StringBuilder sb = new StringBuilder();while (reader.Read()){for (int i = 0; i < reader.FieldCount; i++){sb.Append(reader[i].ToString());if (i < reader.FieldCount - 1){sb.Append(", ");}}sb.AppendLine();}txtResult.Text += sb.ToString();reader.Close();}catch (Exception ex){txtResult.Text = "Error: " + ex.Message;//输出错误信息}finally{if (connection != null && connection.State == System.Data.ConnectionState.Open){connection.Close();}}}}