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  • How does LinqPad support WCF Data Services?

    - by user341127
    LinqPad supports WCF Data Services. If you assign an URL, such as http://services.odata.org/Northwind/Northwind.svc/. It will list all available data objects and you can query them. I guess LinqPad generates all available data classes at run time by reflection.Emit. I am wondering who can show me to how to do so. Or maybe someone has done it before. Any feedback are appreciated. Ying

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  • asp.net mvc tree view with checkbox

    - by mazhar
    Ok I am looking for a solution in mvc2 where i can have tree view generated where after that i can checked the nodes I want to enter the value in the database. Can anyone point me to something? Basically I am assigning features to a particular group.(I have a group admin whom I can assign the manage user add edit delete,manage groups delete,manage teacher add edit feature Can someone point me to some other technique that i can implement?

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  • google maps api v3 - loop through overlays - overlayview methods

    - by user317005
    how can i loop through an array within the overlayview class? $(document).ready(function() { var overlay; var myLatlng = new google.maps.LatLng(51.501743,-0.140461); var myOptions = { zoom: 13, center: myLatlng, mapTypeId: google.maps.MapTypeId.ROADMAP } var map = new google.maps.Map(document.getElementById('map_canvas'), myOptions); OverlayTest.prototype = new google.maps.OverlayView(); var items = [ [51.501743,-0.140461], [51.506209,-0.146796], ]; for([loop])//loop through array { var latlng = new google.maps.LatLng(items[i][0], items[i][1]); var bounds = new google.maps.LatLngBounds(latlng); overlay = new OverlayTest(map, bounds); var element_id = 'map_' + i; function OverlayTest(map, bounds) { this.bounds_ = bounds; this.map_ = map; this.div_ = null; this.setMap(map); } OverlayTest.prototype.onAdd = function() { var div = ''; this.div_ = div; var panes = this.getPanes(); panes.mapPane.innerHTML = div; } OverlayTest.prototype.draw = function() { var overlayProjection = this.getProjection(); var sw = overlayProjection.fromLatLngToDivPixel(this.bounds_.getSouthWest()); var ne = overlayProjection.fromLatLngToDivPixel(this.bounds_.getNorthEast()); var div = document.getElementById(element_id); div.style.left = sw.x + 'px'; div.style.top = ne.y + 'px'; } } }); the above code doesn't work, but when i manually assign a lat/lng to the overlayview class it magically works (see below)?! $(document).ready(function() { var overlay; var myLatlng = new google.maps.LatLng(51.501743,-0.140461); var myOptions = { zoom: 13, center: myLatlng, mapTypeId: google.maps.MapTypeId.ROADMAP } var map = new google.maps.Map(document.getElementById('map_canvas'), myOptions); OverlayTest.prototype = new google.maps.OverlayView(); var items = [ [51.501743,-0.140461], [51.506209,-0.146796], ]; var latlng = new google.maps.LatLng(51.506209,-0.146796);//manually assign lat/lng var bounds = new google.maps.LatLngBounds(latlng); overlay = new OverlayTest(map, bounds); function OverlayTest(map, bounds) { this.bounds_ = bounds; this.map_ = map; this.div_ = null; this.setMap(map); } OverlayTest.prototype.onAdd = function() { var div = ''; this.div_ = div; var panes = this.getPanes(); panes.mapPane.innerHTML = div; } OverlayTest.prototype.draw = function() { var overlayProjection = this.getProjection(); var sw = overlayProjection.fromLatLngToDivPixel(this.bounds_.getSouthWest()); var ne = overlayProjection.fromLatLngToDivPixel(this.bounds_.getNorthEast()); var div = document.getElementById('map_1'); div.style.left = sw.x + 'px'; div.style.top = ne.y + 'px'; } });

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  • Authorization and authenthication for WinForm application

    - by Adrian
    Hi! I'm starting to develop windows application and I've been looking around for some authenthication and authorization solution available, but no luck so far. I have to be able to allow admin create users and roles, assign users to roles and define access to controls on form for specified roles (button enabled/disabled etc). Is there any solution out there or maybe someone could give me short description of solution he's using? Adrian

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  • Table Alias in SubSonic

    - by rockacola
    How can I assign alias to tables with SubSonic 2.1? I am trying to reproduce the following query: SELECT * FROM posts P RIGHT OUTER JOIN post_meta X ON P.post_id = X.post_id RIGHT OUTER JOIN post_meta Y ON P.post_id = Y.post_id WHERE X.meta_key = "category" AND X.meta_value = "technology" AND Y.meta_key = "keyword" AND Y.meta_value = "cloud" I'm am using SubSonic 2.1 and upgrading to 2.2 isn't an option (yet). Thanks.

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  • Window Form:Telerik theme color binding

    - by Emaad Ali
    Hi, i am trying to implement a functionality in which user can change the form themes on run time i am using telerik controls in my form. the problem which i am facing is that i declare theme variable private Theme currentTheme; after declaring variable i assign currentTheme = ThemeResolutionService.GetTheme("Desert"); but it getting null. any anyone tell me why it is not working? thanks

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  • NSObjectController confusion binding to a class property. Help!

    - by scottw
    Hi, I'm teaching myself cocoa and enjoying the experience most of the time. I have been struggling all day with a simple problem that google has let me down on. I have read the Cocoa Bindings Program Topics and think I grok it but still can't solve my issue. I have a very simple class called MTSong that has various properties. I have used @synthesize to create getter/setters and can use KVC to change properties. i.e in my app controller the following works: mySong = [[MTSong alloc]init]; [mySong setValue:@"2" forKey:@"version"]; In case I am doing something noddy in my class code MTSong.h is: #import <Foundation/Foundation.h> @interface MTSong : NSObject { NSNumber *version; NSString *name; } @property(readwrite, assign) NSNumber *version; @property(readwrite, assign) NSString *name; @end and MTSong.m is: #import "MTSong.h" @implementation MTSong - (id)init { [super init]; return self; } - (void)dealloc { [super dealloc]; } @synthesize version; @synthesize name; @end In Interface Builder I have a label (NSTextField) that I want to update whenever I use KVC to change the version of the song. I do the following: Drag NSObjectController object into the doc window and in the Inspector-Attributes I set: Mode: Class Class Name: MTSong Add a key called version and another called name Go to Inspector-Bindings-Controller Content Bind To: File's Owner (Not sure this is right...) Model Key Path: version Select the cell of the label and go to Inspector Bind to: Object Controller Controller Key: mySong Model Key Path: version I have attempted changing the Model Key Path in step 2 to "mySong" which makes more sense but the compiler complains. Any suggestions would be greatly appreciated. Scott Update Post Comments I wasn't exposing mySong property so have changed my AppController.h to be: #import <Cocoa/Cocoa.h> @class MTSong; @interface AppController : NSObject { IBOutlet NSButton *start; IBOutlet NSTextField *tf; MTSong *mySong; } -(IBAction)convertFile:(id)sender; @end I suspect File's owner was wrong as I am not using a document based application and I need to bind to the AppController, so step 2 is now: Go to Inspector-Bindings-Controller Content Bind To: App Controller Model Key Path: mySong I needed to change 3. to Select the cell of the label and go to Inspector Bind to: Object Controller Controller Key: selection Model Key Path: version All compiles and is playing nice!

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  • Get UiBinder widget to display inline instead of block

    - by Steve Armstrong
    I'm trying to get my UiBinder-defined widget to display inline, but I can't. My current code is: <ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder' xmlns:g='urn:import:com.google.gwt.user.client.ui'> <ui:style> .section { border: 1px solid #000000; width: 330px; padding: 5px; display: run-in; } </ui:style> <g:HTMLPanel> <div class="{style.section}"> <div ui:field="titleSpan" class="{style.title}" /> <div class="{style.contents}"> <g:VerticalPanel ui:field="messagesPanel" /> </div> </div> </g:HTMLPanel> </ui:UiBinder> This works fine in terms of how the widget looks internally, but I want to throw a bunch of these widgets into a FlowPanel and have them flow when the window is resized. The HTMLPanel is a div, but I can't get the display attribute to assign. I can't force the style name, since the following throws an error: <g:HTMLPanel styleNames="{style.section}"> And I can assign an additional style, but it doesn't apply the display setting. <g:HTMLPanel addStyleNames="{style.section}"> This displays the border and sets the size, as expected, but it doesn't flow. Firebug shows the styles on the div are border, width, and padding, but no display. Is there a way to make a widget in UiBinder so that it'll display inline instead of block? And if so, can I make it compatible with having a VerticalPanel inside (can I do it without making the entire widget pure HTML without any GWT widgets)? PS: I saw question 2257924 but it hasn't had any answers lately, and he seems to be focused on getting a tag, not specifically getting inline layout. I don't care directly about , if I can just get the top-level tag for my widget to flow inline, I'm happy.

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  • How to open a WPF Content Stream?

    - by roshan
    Here's the code snippet String str= ??????? // I want to assign c:/my/test.html to this string Uri uri= new Uri (str); Stream src = Application.GetContentStream(uri).Stream; What's the correct way to do this? I'm getting "URI not relative" Exception thrown

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  • UiTextField events

    - by Mike
    When I create UITextField inside Interface Builder, I can access Events tab for it, which has events like Value changed, Touch cancel, Touch drag, etc. I can assign my own methods to every of those events. How can I do the same, when I create UITextField programmatically with alloc?

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  • UIButton doesn't appear on UIToolbar

    - by Sheehan Alam
    I have a UIToolbar where I have dragged a UIButton. When I set the button properties to Custom, and assign an image (or background image) the graphics don't appear. However, when I give it a custom text, the text will appear. Why is it that the images don't appear?

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  • Finding all Stored procedures calling a function

    - by Abhishek Jain
    Hi, How can I find out all the stored procedures that are calling a particular user defined function in SQL Server 2005. Or how to assign a defult value to a parameter in a user defined function so that when a stored procedure calls that function and does not pass any value to that parameter function assumes the default value. Regards, Abhishek jain

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  • Finding objects in J2ME M3G

    - by Jani
    I'm using Blender to create m3g files and then I load them in a java program. Which is the best way to find an object in the World? Should I create separate classes for every object and then add them to one World object or should I assign IDs to the objects in Blender and find them in the program by ID? Or export every object to a separate M3G file? (Or some other way?)

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  • Covariance vs. contravariance

    - by alexmac
    What are the concepts of covariance and contravariance? Given 2 classes, Animal and Elephant (which inherits from Animal), my understanding is that you get runtime errors in .NET if you try and put an Elephant into an array of Animal, which happens because Elephant is "bigger" (more specific) than Animal. But could you assign Animal to an array of Elephants as Elephant is guaranteed to contain the Animal properties?

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