Part 53 to 55 Talking about Reflection in C#

private void btnDiscover_Click(object sender, EventArgs e)
{
    lbMethods.Items.Clear();
    lbProperties.Items.Clear();
    lbConstructor.Items.Clear();
    string typeName = txtTypeName.Text.Trim();
    Type t = Type.GetType(typeName);
    if (t == null)
    {
        MessageBox.Show("Type Is No Exit, Please Enter A Right Type!", "Warnning", MessageBoxButtons.OK);
        txtTypeName.Clear();
        txtTypeName.Focus();
    }
    else
    {
        MethodInfo[] methods = t.GetMethods();
        PropertyInfo[] properties = t.GetProperties();
        ConstructorInfo[] constructors = t.GetConstructors();
        foreach (var method in methods)
        {
            lbMethods.Items.Add(string.Concat(method.ReturnType.Name," ", method.Name));
        }
        foreach (var property in properties)
        {
        　　lbProperties.Items.Add(string.Concat(property.PropertyType.Name, " ", property.Name));
        }
        foreach (var constructor in constructors)
        {
        　　lbConstructor.Items.Add(constructor.ToString());
        }
    }
}