如何在Visual Basic标签中打印mysql数据

Imports MySql.Data.MySqlClient

Dim connString As String = "server=<服务器地址>;user=<用户名>;password=<密码>;database=<数据库名>;"
Dim conn As New MySqlConnection(connString)

Try
    conn.Open()
    ' 连接成功，可以执行数据库操作
Catch ex As Exception
    ' 连接失败，处理异常
Finally
    conn.Close()
End Try

Dim query As String = "SELECT * FROM <表名>"
Dim cmd As New MySqlCommand(query, conn)
Dim reader As MySqlDataReader

Try
    reader = cmd.ExecuteReader()
    While reader.Read()
        ' 读取数据并在标签中显示
        Label1.Text = reader("列名1").ToString()
        Label2.Text = reader("列名2").ToString()
        ' ...
    End While
    reader.Close()
Catch ex As Exception
    ' 处理异常
End Try

conn.Close()