Get class property name

[AttributeUsage(AttributeTargets.Property)]
class TextProperyAttribute: Attribute
{}

class MyTextBox
{
    [TextPropery]
    public string Text { get; set;}
    public int Foo { get; set;}
    public double Bar { get; set;}
}


static string GetTextProperty(Type type)
{
    foreach (PropertyInfo info in type.GetProperties())
    {
        if (info.GetCustomAttributes(typeof(TextProperyAttribute), true).Length > 0)
        {
            return info.Name;
        }
    }

    return null;
}

...

Type type = typeof (MyTextBox);

string name = GetTextProperty(type);

Console.WriteLine(name); // Prints "Text"

private string GetPropertyName<TValue>(Expression<Func<BindingSourceType, TValue>> propertySelector)
{
    var memberExpression = propertySelector.Body as MemberExpression;
    return memberExpression != null
           ? memberExpression.Member.Name
           : string.empty;
}

this.textBox.DataBindings.Add(GetPropertyName(o => o.MyClassProperty),
                              this.myDataSourceObject,
                              "Text");