I'm trying to loop through some static properties in a simple static class in order to populate a combo box with their values, but am having difficulties.
Here is the simple class:
public static MyStaticClass() { public static string property1 = "NumberOne"; public static string property2 = "NumberTwo"; public static string property3 = "NumberThree"; }
... and the code attempting to retrieve the values:
Type myType = typeof(MyStaticClass); PropertyInfo[] properties = myType.GetProperties( BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly); foreach (PropertyInfo property in properties) { MyComboBox.Items.Add(property.GetValue(myType, null).ToString()); }
If I don't supply any binding flags then I get about 57 properties including things like System.Reflection.Module Module and all sorts of other inherited things I don't care about. My 3 declared properties are not present.
If I supply various combinations of other flags then it always returns 0 properties. Great.
Does it matter that my static class is actually declared within another non-static class?
What am I doing wrong?
C programming language is a machine-independent programming language that is mainly used to create many types of applications and operating systems such as Windows, and other complicated programs such as the Oracle database, Git, Python interpreter, and games and is considered a programming foundation in the process of ...
In the real sense it has no meaning or full form. It was developed by Dennis Ritchie and Ken Thompson at AT&T bell Lab. First, they used to call it as B language then later they made some improvement into it and renamed it as C and its superscript as C++ which was invented by Dr. Stroustroupe.
C is a general-purpose language that most programmers learn before moving on to more complex languages. From Unix and Windows to Tic Tac Toe and Photoshop, several of the most commonly used applications today have been built on C. It is easy to learn because: A simple syntax with only 32 keywords.
C is more difficult to learn than JavaScript, but it's a valuable skill to have because most programming languages are actually implemented in C. This is because C is a “machine-level” language. So learning it will teach you how a computer works and will actually make learning new languages in the future easier.
The problem is that property1..3
are not properties, but fields.
To make them properties change them to:
private static string _property1 = "NumberOne"; public static string property1 { get { return _property1; } set { _property1 = value; } }
Or use auto properties and initialize their values in the static constructor of the class:
public static string property1 { get; set; } static MyStaticClass() { property1 = "NumberOne"; }
...or use myType.GetFields(...)
if fields are what you want to use.
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With