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Όλες οι Ετικέτε... » devexpress (RSS)
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I have been involved with an ASP.Net project recently and I have implemented it using the awesome DevExpress ASP.Net controls. In this post I will show you how to bind an XPODataSource control to an ASPxGridView control. If you want to implement this...(read more)
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I have been involved in a ASP.Net project recently and I have implemented it using the awesome DevExpress ASP.Net controls. In this post I would like to show you how to use the client-side events that can make the user experience of your web application...(read more)
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I have been involved with a ASP.Net project recently and I have implemented it using the awesome DevExpress ASP.Net controls. Parts of the project involved binding data from custom objects, SqlDataSource & ObjectDataSource data sources to the ASPxGridView...(read more)
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I have been involved with a ASP.Net project recently and I have implemented using the awesome DevExpress ASP.Net controls. In this post I will show you how to implement Master-Detail functionality using the ASPxGridView control. If you want to implement...(read more)
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Recently I had to implement a web application for a client of mine using ASP.Net.I used the DevExpress ASP.Net controls and I would like to present you with some hands-on examples on how to use these ASP.Net controls. In this very first post I will explore...(read more)
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My good friend Martin Praxmarer while we are working on some cool feature for the new ModelDifference eXpand module pointed out the existence of an evil switch
Suppose your team is responsible for creating a module with some kind of Permission so when the system is granted that permission a block of code will be executed, something like if ...
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For this question don’t we all of us spend a lot of time ? But I think it is allowed to use a trick to spend our selves that time.
Add to your model to attributes NotifyIcon, MinimizeOnClose. Since I am using Xaf I am going to present that with it but the code should be very similar to any other windows application
so here are our attributes
...
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Pretty silent these days eh? I am working on a big refactoring on DictionaryDifference and have not much time to blog.
But have another tip for my Xaf Tips series today maybe not strictly Xaf but is an XPO tip that you can use with your Xaf applications .
The Problem
Suppose your are a strongly typed fun like me or you want to use linq to ...
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Great Saturday today cause I just received my DX-Squad membership today :) and I am very happy.
I wanted to say a big thanks and that i am honored by that invitation. DX-Squad is a similar program than Microsoft MVP. If you want also to be a member read more about it here
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Yesterday i was speaking with my friend John Pouliezos and he asked me how to the implement the following scenario. John has managed to create a SharePoint feature and now he can have Xaf views as SharePoint lists. Cool eh? What he wanted is the following: for specific User roles to be able to filter a specific web listview by parsing the ...
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Did you now that there is a DevExpress search engine provider for FireFox?
http://mycroft.mozdev.org/search-engines.html?name=devexpress
Just install that beauty and every time you want to search something by using this excellent post Master the Firefox search engine bar with keyboard shortcuts use your keyboard press some keys and you are ...
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Since I got many complaints about the low resolution of my videos I am on a search for a better video hosting service than YouTube.
Robert suggested to use Silverlight service at Blogger Video embedding resolved but this one looks the same as YouToube. After spending some more time on researching on this I came across http://blip.tv/ excellent ...
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This is my 4th post on my Xaf tips series
Runtime Member creation on TypesInfo and XPDictionary
When you are developing modules and need to generate runtime member you should be carefull which method you choose because the following is valid always ...
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How many times have you said “What a great pattern MVP is!!!” Look for example how is implement the hint engine of main Xaf demo. I will try to explain that implementation.
Controllers
There is a windowcontroller called AdditionalInfoController and from it 2 controllers derive WebShowAdditionalInfoController and ...
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eXpand already has this scenario enabled for windows forms applications. What you have to do is set 2 attributes and you are done!!! You have force your grid to display a child grid view
eXpand is hosted at http://code.google.com/p/expandframework/
Technorati Tags: expand,DevExpress,Xaf
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There is a software design principle that states “Favor composition over inheritance”
Inheritance is a cool way to change behavior. But we know that it's brittle, because the subclass can easily make assumptions about the context in which a method it overrides is getting called. There's a tight coupling between the base class and the subclass, ...
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Just come back from my short holidays this year and I am feeling very relaxed. So I though I should continue my Xaf tips series as I encounter them in my every day work.
Be carefull of DevExpress.ExpressApp.DC.TypesInfo.FindTypeInfo method
I am only going to say that each time you call the above method if the typeInfo that you expect to get back ...
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First of all thank you very much for your good words in eXpand . I am going to continue releasing modules and the next one will be a big one so please bear with me.
But since I am relasing a lot of code and some other developers contact me that they want to contribute also. I think its time to to move on to apply a more continous integration to ...
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I am realizing a new version of eXpand (0.0.0.7) that will contain a configurable low level datastore filtering provider module and I am going to merge Coderush plugins into it as well.
You have to download latest version of eXpand from
http://code.google.com/p/expandframework/downloads/list
and add only the following assemblies into your ...
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Xaf has its own tracking system enabled by default . What it does? It tracks almost every from exception to button clicks and object states!!
What I want to saw you is how easy we can create a CodeRush addin that every time an exception occurs we could navigate through all the stack trace
We will accomplish that using Resharper’s ...
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Download sources
(10/6/09) (see Xaf Exception Stack Explorer) ProjectConverter Browsing and downloading from Devexpress support center often I find old projects with broken references
Old days when i see broken references at my solution due to version changes I had to go to my C:\Program files\pathToYourProjectConverter executable. Open ...
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Today i stump again upon the same problem . I wanted to throw a validation exception only if both of my properties do not have value. So lets create a validation rule for this one. More info on how we create custom validation rules can be found here Validation Module Since we are talking about multiple property values i think we should go with an ...
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The problem Xpo in order to support transactions implements some special kind of property setters like private string lastName;
public string LastName
{
get
{
return lastName;
}
set
{
string oldValue = lastName;
if (oldValue == value)
return;
lastName = value;
...
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Δεν ξέρω αν χρησιμοποιείτε τα controls της devexpress και γενικότερα τα tools της devexpress.
δεν ειναι δα και μυστικό ότι είναι πολύ καλά και αξιόπιστα. γενικά παρακολουθώ τις εξελίξεις μέσα από τα Blog της devexpress.
σήμερα βλέποντας το Post στο ...
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