I know Silverlight controls can be embedded in an ASP.NET page but is it possible to do the same for a WPF control? The reason I am asking is because we have Infragistics which has a datagrid that can be flipped to have the columns on the left with the rows of data going down vertically. This is only in their WPF package though and I am trying to figure out a way to plug this in to an ASP.NET page.
I've written a web user control which I want to be able to drop into the markup for either aspx pages or other web user controls.I need my user control to be able to easily and efficiently work out if its inside another user control or an aspx page. My initial idea is to do it recursively with checks on the Parent property - continue looking up the nesting hierarchy until I find either a web form or a user control - but I'm not sure this the best way of going about this.
I have a drop down list embedded in a menu panel in my master page. This ddl fetches it's list items from my SQL Server. They are:
1. Select a type --appended during page load
2. Green type -- fetched from SQL server via a datasource
3. Red type -- fetched from SQL server via a datasource
4. User Manual -- appended during page load
For the sake of simplicity my website has 4 pages. When the 'Select a type' list item is selected - the user should be taken to a general 'Introduction' page. When the 'Green type' - the user should be taken to a 'Green' page - and etc.
i have made a user control carrying a grid which is showing different uploaded images , description etc. I am putting this in another aspx page and want to fetch the values of the silverlight grid. I have made a class file for that but unable to get the grid collection.
I know silverlight page doesn't make postback itself but does event fired from silverlight control postback whole asp.net page If this silverlight,control embedded in aspx page?
When Bing map control loads for first time on any browser all pushpin on map are visible.
Bing map control renders perfectly.
Then I refresh browser it create rendering issue some custom pushpin on map gets disappeared. This behavior continues with pushpin. Pushpin are (.png) images and I am not using default bing map thumbtacks.
May be it is issue of browser caching content or Bing map control rendering issues on various browsers.
I'm developing a web site, and i'm using infragistics for web, but I want to use in some pages silverlight controls (Infragistics too). Is there a way to access a silverlight control's properties and methods from an aspx page?
I have a Radtreeview that sits inside a RadGrid. For some reason the expand/collapse buttons of the Treeview are not working. I can expand the Treeview initially, however the NodeExpand event never fires.(a postback does occur to the server, and I have several buttons on the treeview node that work.) Once the node has been expanded, the collapse button doesn't work, and clicking on it does nothing.(no postback to server). I have the ExpandMode set to ServerSide. However, if I change the Expandmode to Clientside it works properly.
I really need the control to work with ExpandMode set to serverside, to reduce the loading for large Tree's.
Im not sure if this matters. But I am adding the Events to the RadTreeview when the event RadGrid_ItemDataBound is fired.I am noticing one strange behavior, that I cannot explain either, if I do not attach an event to NodeExpand It fails to open or close. Also the NodeDataBound event fires successfully and the data is loading fine into the tree.
RadTreeView tree = (RadTreeView)e.Item.FindControl("RadTreeView1"); tree.NodeDataBound += new RadTreeViewEventHandler(RadTreeView1_NodeDataBound); tree.NodeExpand += new RadTreeViewEventHandler(RadTreeView1_NodeExpand); tree.NodeCollapse += new RadTreeViewEventHandler(tree_NodeCollapse);
Here is the decleration of the Treeview in the ascx file
I am working on an ASP.NET app that uses a Master Page. The master page uses the "blendTrans" attribute to prevent flicker between page loads during navigation.
The Silverlight app works fine, but since adding the Silverlight app the navigation between the main pages on the app is very slow and gray is displayed between the page loads.
I have a SL app that can be run in-browser or out-of-browser. I want the browser to:
Cache the xap file Load the xap from the cache if it has not changed or re-download it if it has changed.
More details
Setting a future expires header obviously solves the caching problem but then I cannot force the user to download the latest version. Normally I would just add a querystring to the url (eg url?v=1) but I cannot do this as this breaks the out-of-browser functionality. eg the app thinks it is not installed when in fact it is.
no cache
If I set Cache-Control to no-cache, Chrome and Firefox correctly send a request to the server for the xap but use the cache if a 304 is returned. IE8 just downloads the file again as does Safari.
must-revalidate
Setting Cache-Control to must-revalidate again works correctly in Chrome and Firefox but Safari always downloads the xap again while IE8 always uses the cache.
I have a text box that is intended for an Email address. I am using a Regular eExppression validation control to validate the email address. When I place the following lines of code in a blank web Form, the validator works properly.
However, when I use the validation control within a CreateUserWizard control, it does not seem to fire but other validation controls (Required and Custom validators) do fire, but not the regular expression validator above for validating the address. The following is my complete web page. The two controls above appear unchanged in the code below, they are simply embedded into the wizard control mentioned.
I have a Silverlight site hosted in an asp page, it has been developed using vs2010 using .net 3.5 framework and silverlight 4. It all works on my dev box. However when I publish the site and get it deployed I get the error:
Could not load file or assembly 'Moe.Tactical.Ttas.Web' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.BadImageFormatException: Could not load file or assembly 'Moe.Tactical.Ttas.Web' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.
I have checked that the ISS asp setting are using 2.0.50727, and that all my references are using that runtime also.
I am not sure what to do to work out what the missing dependencies are at this point (I don't have access to the deployment box, I will have to go and sit with a system admin).
Question: I have an annoying problem with nhibernate.The problem is I cannot get any example I find on the web to work... I've now tried for two days...
The first problem was it wouldn't read the config file, so I had to move it into app.config / web.config.
The second problem is that whatever I do, I always get an error: No persister for: NHibernate.Examples.QuickStart.User
I've searched google and I did change the mapping to embeded ressource, and I did add the mapping to the config file, but nothing helps...
The example is from this page: https://www.hibernate.org/362.html
I've uploaded my Visual Studio 2005 project to http://daniel-steiger.ch/exchange/NhibernateCrap.rar
i would like to write a streaming programming which will keep updated or query the database. I would like to use a connection instead of open and close connection on each transaction. But the streaming programming would not end, running at all the time. So, is it any effect if i am using only one connection (within a long period). Such as performance, timeout issue, or others exception.
In Crystal Reports Viewer (2008) for ASP.Net, when you click on the Export button, the Export dialog shows up with File Format options:Crystal Reports (RPT) PDF Microsoft Excel(97-2003) Microsoft Excel(97-2003) Data-Only Microsoft Word (97-2003) Microsoft Word (97-2003) Editable Rich Text Format (RTF) XMLhow to remove some of these options so that end users wouldn't see it?
i have a problem with autocomplete control i used in my page, but it does not works so, i do not know how to debug it for finding some problem i tried also to create new page and insert only textbox and autocomplete control...again does not works.... which is wrong?
I have created an asp.net usercontrol that should list users in a number of applications. For that purpose, the control renders a repeater (foreach application) which in turn renders a gridview (with users for that application).
The control renders fine, except the fact that columns in the gridview are not sortable. Nothing happens (no postback) when clicking the headers. Apparently, no JavaScript is rendered to perform the postback when clicking the header.
