VB.Net WPF Key Value Pair Dictionary in Application Settings -

-

I'm looking for a way to store a key-value pair in the application settings I have found that key-value pair dictionaries are not ordered, and therefore can not be stored in the application settings.

Currently I have tried all kinds of dictionaries and collections and they do all the work, till I restart the application, then all the settings have gone.

Somewhere I read that there is a list-show serial, but I'm still not able to get it to work. If someone can give me some VB.net examples how this app works to use the settings, it would be good!

Thank you!

The dictionary (TKE, TVL) class is actually serial but in the binary sense XmlSerialization engine is unfortunately anything Can not process IDictionary, which prevents it from working in the application settings.

What I usually do to work around this is to create a small square which is XmlSerializable and the key / value pair I think that those key / value pairs the collection of combinations. It is easily convertible to a dictionary later (in TKE, TVL) later on.

For example, if there were two item names and students 

  pair of public class' student property assets as the property property named as the named string And class

Then I use the following to convert between an array and a dictionary: 

  Public function ToArray (named Map in the form (name, student)) as a couple () return map. Select (Exxption (x) new pair (x.Key, x.Value) .OARRA () termination function Public function memp (pair as air ()) as the dictionary (name, student) Return Arr.ToDictionary ( Function (x) x.Name, Function (y) y.Student) Last Function

Comments

Post a Comment

Popular posts from this blog

c++ - Linux and clipboard -

-
After selecting the copies of the buffer in Linux, after the text, we can click and paste the button between the mouse. I think there is a special buffer for this, I want to use it. Programming Language: C ++ Your Library: Qt Thanks. There is just one more correct answer than Paul Dixon, which answers your needs: / P > QClipboard * clipboard = QApplication :: clipboard (); CastString Selected Text = Clipboard-> Text (QClipboard :: Selection);
Read more

What is expire header and how to achive them in ASP.NET and PHP? -

-
I have examined the performance statistics of my website today. I have received a warning (or error may occur) that is given below Add Terminal Headers Here are 15 static components without a 15-futures end date * (no end) Http://www.example.com/video/css/global.css * (no time limit) http://www.example.com/video/js/global.js * (no expiration ) Http: //www.example.com/video/images/main-bg.png what it means and how to achieve it both in PHP and ASP.Net. I am on a shared hosting server, so please tell me some ways to use the code, because I can not make any modifications at the end of the server. If I expire the header, then there is no chance that if I make changes to the CSS, then the user will not be able to remove them immediately because CSS and other files have a fixed time limit (1 month, week ) Are cached for. Is Is there any harm to using PHP? $ time = time () + 3 * 24 * 60 * 60; // 3 day headings ('End:'. GMDAT ('D, D MYH: i: s \ g \ m \ t',
Read more

sql server - How can I determine which of my SQL 2005 statistics are unused? -

-
After a few years, one of my biggest databases has deposited 73 figures out of its largest tables. With Indexes, I can run many types of reports and queries, how often / heavily specific indexes are used. What is an equivalent for data? We are running SQL 2005. To make statistics automatically managed and honest, I would like to "update statistics", "create statistics" and There is no information about any management except "drop statistics" orders. In theory, UPDATE should handle the addition and removal of statistical data. In addition, I've never heard about the amount of storage or storage taking in large amounts, so I'm not sure whether there is any reason for the alarm or not. If you are seeing a potential problem, then I would suggest running an update before, if it does not clean it, it is leaving and then it appears to be safe operation (because it is the only query optimizer Is for). I will not leave "left" in the
Read more