c# - 在 WPF 中从 DataSet 绑定到 TextBox

Question

        SqlConnection myConnection = new SqlConnection("server=" + dbServer + ";" + "database=" + databaseNavn + ";" + "user id=" + dbUser + ";" + "pwd=" + dbPwd);

        SqlDataAdapter adapter = new SqlDataAdapter("SELECT * FROM VisualGolfAS.Customer.Name AS CustomerName;", myConnection);

        myDataSet = new DataSet();
        adapter.Fill(myDataSet,"CustomerName");
        myTexttBox.DataContext = myDataSet;
        myTexttBox.Text = 

如何根据上面的代码设置 Text 属性？

1. 以编程方式
2. 通过 XAML