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Search found 9012 results on 361 pages for 'wpf binding'.

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• run a function when a user clicks on any list element

  - by sova

  This is probably a very common question, but I was unable to find an answer myself; All my list elements call the function setQuery like this onClick="admin_stats.setQuery(this);" rather than [hardcode] add this to every list element, is there a way to simply have it run when a list element is clicked? I'm not very familiar with jQuery Live or binding/unbinding, but I think they would play a role here? Before I reinvent a rather square-looking wheel I thought I might ask =)

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• Parsing numbers at PreviewTextInput

  - by Nitin Chaudhari

  I have a WPF application in which I have a hook at PreviewTextInput, through that I get the currently entered character and I have the string already entered. Given this I need to write the following function : bool ShouldAccept(char newChar,string existingText) existingText can be comma seperated valid numbers(including exponential) and it should just return false when invalid characters are pressed. My code(if else based) currently has a lot of flaws, I wanted to know if there is any smart way to do it.

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• Change font-smoothing in VS 2010

  - by HeavyWave

  Is there any way to make font smoothing more MacOS like in Visual Studio 2010? I used to do that with GDI++ in VS 2008, but obviously that won't work in new Visual Studio. Is it possible to tweak WPF font-smoothing manually?

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• Any application to bind documents of different kind

  - by Codeslayer

  A situation that may be quite common in offices is: We communicate with clients over e-mails, exchange documents and spreadsheets with them. Is there any tool which will help me in binding all these outputs. Maybe I may get flamed on this as this is not exactly a programming question. But some inputs may certainly help me. Thanx

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• Is it okay to mix session data with form and querystring values in a custom model binder?

  - by Byron Sommardahl

  Working on a custom model binder in ASP.NET MVC 2. Most of the time I am binding data from typical form or querystring data. There are times that I end up letting the model binder bind part of an object and get the rest out of session at the controller action level. Does it make better sense to bind the entire object from the model binder (e.g. querystring, form, and session)?

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• Is it possible to write an Addin that works in both Excel 2003 and 2007?

  - by user169867

  I've been writing a shared addin for Excel 2003. It adds a menu (CommandBarPopup) and a couple menu items off it (CommandBarButton) that when clicked open a WPF window to read a couple values and manipulate the worksheet. Is there a way to write it so that it would work in office 2007/2010 as well, or is it impossible? If so, can anyone provide instructions for how that is done?

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• How to create DataTemplate at runtime?

  - by Naseem

  Hi , I have defined the DataTemplate in the XAML, however I need to change it to be defined at run time , because its binding is dynamic. Is there any way to define it in codebehind? Thank you,

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• BAML obfuscation

  - by User

  Is there any tool / commercial obfuscator that can obfuscate BAML resources in WPF controls? If not, its a tough time in terms of IP protection sicne hackers can easily peek into the BAML resource by using BAML to XAML converters.

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• Logging Application Block doesn't add log entries to Event Viewer on machines other than that on whi

  - by Neo

  I am using the Logging Application Block (of Microsoft Enterprise Library 5.0) to log exceptions in the Event Viewer that occur in my WPF XBAP application. However, exceptions are only being logged if the application is run on my machine (the machine it was built on). Any other machine it doesn't log anything. I've tried to find a reason why this might be occurring - I've tried setting requirePermission to false - but to no avail. Anyone any ideas on why this might be happening?

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• datagrid speed issue

  - by girish

  i m binding gridview in asp.net application... i m about to bind some thousand records in datagrid... on RowDataBound event of the grid i need to check if the log in user is authorised to view the perticuler record...so i need to send database request...like wise such other two to three operation requires to send request to database.... about three to four request are sended to database during each row bound of the gridview...is it effective on speed of the grid?

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• Issues with rake after installing FreeImage on Mac OS X 10.6

  - by Das Ist Nicht

  I am trying to setup my dev environment on my Mac (running Mac OS X 10.6) for my work's rails application. It requires FreeImage and now that I have installed that, I run rake db:migrate and receive the following error: dyld: lazy symbol binding failed: Symbol not found: _FreeImage_SetOutputMessage Referenced from: /Users/username/.ruby_inline/Inline_ImageScience_cdab.bundle Expected in: flat namespace dyld: Symbol not found: _FreeImage_SetOutputMessage Referenced from: /Users/username/.ruby_inline/Inline_ImageScience_cdab.bundle Expected in: flat namespace Trace/BPT trap I have tried searching around for the error but am at a complete loss as to where to go or what to try in order to resolve this issue.

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• wsFederationHttpBinding over net.tcp

  - by CodeChef

  I have services that use net.tcp bindings (both streaming and buffered endpoints.) I'd like to add WIF federated security to those services, while continuing to use net.tcp bindings. I've tried to create custom bindings, but so far have been unsuccessful. Below is the general architecture that I'm attempting. I'm looking for the correct binding configuration to make this work. Client - WPF Application Relying party - WCF Service with net.tcp endpoints STS - WCF Service with http(s) endpoint

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• gnu screen - changing the default escape command key to ALT-X?

  - by Siva

  In GNU screen, I want to change the default command binding to Alt-s (by tweaking .screenrc) instead of the default C-a, the reason is I use emacs hence GNU screen binds the C-a key, sending "C-a" to the emacs becomes tedious (as @Nils said, to send "C-a" I should type "C-a a"), as well as "C-a" in bash shell, and I could change the escape to C- but some of them are already mapped in emacs and other combinations are not as easy as ALT-s . If anyone has already done a ALT key mapping, please do let me know.

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• asp.net mvc2 - update list of objects

  - by ile

  I want to display list of objects from database, and on the same page have option to edit them. When submitting, I'd like to submit changes to all of them. I found this link: http://haacked.com/archive/2008/10/23/model-binding-to-a-list.aspx and http://www.hanselman.com/blog/ASPNETWireFormatForModelBindingToArraysListsCollectionsDictionaries.aspx but there is no description how to handle posted data in controller. Thanks in advance!

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• Flex repeater - toggle sibling component visibility on checkbox change

  - by steve_c

  I have a Flex repeater that has a complex item template. When a checkbox is clicked, I need to toggle the visibility of a sibling button contained in the same repeater template. Since I can't add binding expressions to event handlers, I can't pass in the repeater item's index. How can I access sibling components inside a repeater item?

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• access lower and higher 4 bits in type and bind field in elf symbol

  - by idealistikz

  What is the best way to access the low-order and high-order 4 bits of the char type and binding field in the elf symbol struct so that I may compare it to STT_FUNC, STT_OBJECT, STB_LOCAL, etc.?

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• hook up resource manager in windows form

  - by peterchen0303

  In Visual Studio 2008, develop legacy windows form (not wpf), I wrote customized resource manager which fetched data from sql server rather than assembly. In windows form, there is property related to language setting. Once I change language, I want to form being updated automatically. Is there any elegant way to hook up my resource manager?

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• XAML: How do I append a percent symbol to a bound label value?

  - by Brad

  I have a label bound to the value of a slider. Content="{Binding Path=Value, ElementName=Slider}" How do I append a percentage symbol? The value of the slider is already formatted correctly, so when the value is '50', all I need is '50%'.

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• Best way to manage JSON object via GET and POST in php.

  - by Kucebe

  My site does some short ajax call in JSON format, using jQuery. At client-side i'd like to send object just passing it in ajax function, without being forced to wrap it in an object literal like this: {'JSON_Obj' : myJSON_Obj }. For the same reasons, at server-side i'd like to manage objects without the binding of $_GET['JSON_Obj'] or $_POST['JSON_Obj']. For example, using file_get_contents("php://input"), i can manage POST requests in that way, but in GET format it doesn't work. Any suggestions?

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• Creating a fixed axis for Silverlight Toolkit charts

  - by Bill Jeeves

  Every example I see of a series in a Silverlight chart fromt he toolkit has a binding for bothe IndependentValueBinding and DependentValueBinding. In my code I want a fixed axis for the categories (Independent) - so every value get's "X" perhaps. Is there a way to do this? Essentially I have ten bar series in one chart and I want them all to sit together. It seems silly to create a new class to hold them in just so I can add a string property for the axis name.

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• How to highlight a taskbar item

  - by Faisal

  In almost all messengers when your IM window is minimized to the taskbar, IM taskbar item changes color or gets brighter when you have a new message. I've been looking for any help on how to do this using .NET Winforms or WPF Any code samples?

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• Custom Visual Studio 2008 Designer

  - by Mick

  How do I create a custom Visual Studio 2008 UI designer for a C# file? For example, when you double click on a DataSet in the Solution Explorer, a UI screen appears that allows you to edit the DataSet, even though it is defined in XML/code (which you can right click and "View Code"). Usually this code is separated from user code in some way, either by region ("Windows Forms Designer Generated Code"), by codegen (".g.cs" for WPF XAML files), or some other means like partial classes.

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• FolderBrowseDialog Silverlight

  - by scrat789

  I have an silverlight 4 application, and I want to upload recursively a local folder on the server. For upload files separatly, there is OpenFileDialog method, But I can not select a folder path. Does exist an equivalent of the WPF "FolderBrowseDialog" method in silverlight ?

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• Databinding in Visual Studio with Silverlight

  - by cam

  I want to achieve the following exactly: http://geekswithblogs.net/tkokke/archive/2009/04/01/creating-binding-and-styling-a-bubble-chart.aspx The Silverlight Toolkit is giving me hell. I'm trying to create a simple chart in Visual Studio 2010. I've drawn the chart on the screen, but I can't figure out how to add data to it.

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• how to capture delete key press in C#?

  - by thuaso

  I want to capture delete key press and do nothing when key is pressed. How can I do that in WPF and Winforms?

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