w3hello.com logo
Home PHP C# C++ Android Java Javascript Python IOS SQL HTML videos Categories
  Home » C# » Page 1
How to get an object from the webgrid.
Instead of using @RenderPage try UserSearchDisplayModel user = grid.Rows[grid.SelectedIndex].Value; @Html.Partial("_AdminUserDetails", user) Works for me.

Categories : C#

Can I override WebAPI OData service document?
I do not experience the behavior you are seeing regarding the ResetDataSource action and the GetNearestAirport function not appearing in the Metadata Service Document. I have not heard of anyone having that issue. Will chat with the OData team this week about it. In regards to the overriding of the Metadata Service Document, I do not believe there is any way at this time to change it. Allowing ch

Categories : C#

Insufficient buffer size using WriteableBitmap?
Your overlay.Format.BitsPerPixel / 8 will be 1 (because it's a gif), but you're trying to copy it to something that is not a gif, probably BGRA (32 bit). Thus you got a huge difference in size (4x). .WritePixels should take in the stride value of the destination buffer, but you past it the stride value of the overlay (this can cause weird problems as well). And finally, even if it went 1

Categories : C#

Show Contact List like whatsapp does [Windows Phone 8.1]
How to achieve the LongListSelector jump list in a wp8.1 windows runtime app Jumplists im afraid. In Silverlights contacts access is pretty fast but in XAML apps its a little bit slower (much more slower) so i was thinking in a way to make it work on XAML. @sibbl: Jumplists and your posts combined its a good way.

Categories : C#

EF 6.1.1 - The relationship could not be changed because one or more of the foreign-key properties is non-nullable
When you want to remove items in a 1-many collection from the database you have to mark each item for delete, e.g. like so: foreach (var book in record.Books) { context.Books.Remove(book); } context.SaveChanges(); It's a nuisance sometimes. When you Clear a collection navigation property, EF errs on the side of caution and tries to only break the association without deleting the items, i.e.

Categories : C#

How work with JSON correctly
The easiest way is to use the JSON to class pasting functionality of Visual Studio: First of all, convert your JS object to a JSON string (e.g. with this tool). Copy the JSON output into clipboard and go into some class in Visual Studio. Use Edit > Paste Special > Paste JSON As Classes. You should get the following output generated: public class Rootobject { public string kind { get;

Categories : C#

Custom metadata for service stack
Please see the documentation on modifying ServiceStack's built-in metadata templates: The VFS lets you replace built-in ServiceStack templates with your own by simply copying the metadata or HtmlFormat Template files you want to customize and placing them in your Website Directory at: /Templates/HtmlFormat.html // The auto HtmlFormat template /Templates/IndexOperations.html // The /meta

Categories : C#

Selenium WebDriver 2.44 Firefox 33
It was a version problem after all. It turns out if you're updating Selenium via nuget, you need to be aware of which project the package manager console is pointing at. I'd managed to update my main project to Selenium 2.44 but my test project was still on version 2.40.

Categories : C#

Trying to make use array.clear() but Index was outside the bounds of the array keeps popping out when I run the program?
Because the third parameter indicates the number of elements to clear, you are passing the size of the entire array. You only need Array.Clear(compartmentno, i, 1), as it seems like there is one element you wish to clear. It would be helpful if you could explain more about what this code is supposed to do. Also, instead of using six associated arrays, consider creating a class to store your info

Categories : C#




© Copyright 2018 w3hello.com Publishing Limited. All rights reserved.