我一直在尝试为Windows Form表单建立新的基底类别。我想要让这个基底类别检查其上的所有Tableadapter，并更新它们的连接字串，而不需要任何人在表单中加入任何程式码。它们只需要将Tableadapter放在表单上，而不用担心连接字串设定，因为所有的设定都是在基底类别中行程。
问题是我的反射代码可以很好地找到该属性，但它不能设置它。我该如何修复它？
下面是代码：

public class cFormWS : Form
{
    public string ConnectionStringToUse { get; set; }

    public cFormWS()
    {
        Load += cFormWS_Load;
    }

    void cFormWS_Load(object sender, EventArgs e)
    {
        InitiliseTableAdapters();
    }

    private void InitiliseTableAdapters()
    {
        var ListOfComponents = EnumerateComponents();

        foreach (var ItemComp in ListOfComponents)
        {
            if (ItemComp.ToString().ToLower().EndsWith("tableadapter"))
            {
                var ItemCompProps = ItemComp.GetType().GetRuntimeProperties();

                var TASQLConnection =
                    ItemCompProps.FirstOrDefault(
                        w => w.PropertyType == typeof(System.Data.SqlClient.SqlConnection));

                if (TASQLConnection != null)
                {
                    var property = typeof(System.Data.SqlClient.SqlConnection).GetProperty("ConnectionString");

                    // How do I set the value?

                    string value = "some new connection string";

                    var ConvertedProperty = Convert.ChangeType(value, property.PropertyType);

                    // I tried seting a value. It is not working:
                    // "object does not match target type"
                    property.SetValue(TASQLConnection, ConvertedProperty, null);

                    //// I tried using a method. It is not working:
                    //// "object does not match target type"
                    //var m = property.SetMethod;
                    //ParameterInfo[] parameters = m.GetParameters();
                    //m.Invoke(m, parameters); // m.Invoke(this, parameters); // m.Invoke(ItemComp, parameters);
                }
            }
        }
    }

    private IEnumerable<Component> EnumerateComponents()
    {
        return from field in GetType().GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
               where typeof(Component).IsAssignableFrom(field.FieldType)
               let component = (Component)field.GetValue(this)
               where component != null
               select component;
    }