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ASP.NET QUESTIONS

Retrieve DropDownList value in RowUpdating event asp.net
Retrieve DropDownList value in RowUpdating event asp.net
Does that help It sounds like you have made the classic mistake of not putting your databinding code inside a if (!Page.IsPostBack) block. Thus, your GridView re-binds, and you get default values in your RowUpdating event (rather than what you select
TAG : asp.net
Date : December 05 2020, 12:24 PM , By : CARLOS HERNANDEZ
Microsoft.Web.Infrastructure.dll pain
Microsoft.Web.Infrastructure.dll pain
seems to work fine Set CopyLocal=true for Microsoft.Web.Infrastructure.dll. This will force VS to copy the binary to the bin directory during compile / deployment. Instructions for doing this can be found at http://msdn.microsoft.com/en-us/library/t1
TAG : asp.net
Date : December 05 2020, 12:18 PM , By : Matthew Owens
Replace NULL in querystring asp.net
Replace NULL in querystring asp.net
seems to work fine Check string using string.IsNullOrEmpty, if true then set something of your choice like " " or string.Empty.
TAG : asp.net
Date : December 01 2020, 04:55 PM , By : Mohammad AbuGharbiye
Exception after installing ASP.NET Route Debugger
Exception after installing ASP.NET Route Debugger
hop of those help? roliu pointed me in the right direction and i figured it out. the route debugger has a web.config file which references the v2.0.0.0 version of system.web.webpages.razor and v4.0.0.0 of mvc. i changed all refereces of razor v2 to r
TAG : asp.net
Date : November 29 2020, 01:01 AM , By : croberts
Web API httpget with many parameters
Web API httpget with many parameters
hope this fix your issue I ended up passing extra parameters with my httpget call. I will probably follow this pattern unless I get some additional feedback.
TAG : asp.net
Date : November 29 2020, 01:01 AM , By : CH4TTchitto
How to hard code a select list from a value?
How to hard code a select list from a value?
Any of those help The @Html.EditorFor() helper used to generate elements, not a element. You should use a property with type IEnumerable on the viewmodel:
TAG : asp.net
Date : November 27 2020, 01:01 AM , By : Hong Gang
Passing parameter to telerik popup
Passing parameter to telerik popup
this will help Is there any way to pass parameter to telerik similar to window.showModalDialog , Try likes this ,
TAG : asp.net
Date : November 27 2020, 01:01 AM , By : psvgc
ASP.NET Web API with x509 security certificate
ASP.NET Web API with x509 security certificate
like below fixes the issue There are some "prerequisites" to work with SSL that is: Setting up IIS to work with the SSL
TAG : asp.net
Date : November 27 2020, 01:01 AM , By : Federico Giovannini
ASP.NET get cell from DataRow in a datatable?
ASP.NET get cell from DataRow in a datatable?
will help you Use the indexer:
TAG : asp.net
Date : November 26 2020, 01:01 AM , By : Andy Dale
how can I use a Microsoft Account to authenticate to my website
how can I use a Microsoft Account to authenticate to my website
Does that help That's rather easy as a default empty template of an ASP.NET 4.5 website shows how to have OAuth2 authentication with google/facebook/liveid/twitter.http://www.asp.net/aspnet/overview/aspnet-45/oauth-in-the-default-aspnet-45-templates
TAG : asp.net
Date : November 26 2020, 01:01 AM , By : Amel Yousief
Unable to start debugging on the web server. Unable to connect to the webserver
Unable to start debugging on the web server. Unable to connect to the webserver
hope this fix your issue In VS, right click on your web project --> Properties Go to the Web tab.Make sure the appropriate radio button is selected (Use VS Dev Server, Use Local IIS Web Server, etc)
TAG : asp.net
Date : November 25 2020, 07:27 PM , By : teena
Not able to connect to cube
Not able to connect to cube
around this issue The format should be using Provider not ProviderName as well some more corrections as below.
TAG : asp.net
Date : November 25 2020, 07:22 PM , By : Sergey Krohin
PDF creation using itextsharp is not working in client's server
PDF creation using itextsharp is not working in client's server
To fix this issue i tried to build a pdf dynamically based on certain conditions and it works pretty good in our machines and one of our client's machine. but for another customer, when we deployed the system, the pdf is not generating correctly. i h
TAG : asp.net
Date : November 24 2020, 03:41 PM , By : Yamini Yamzz
Date field does not display the value in Chrome browser
Date field does not display the value in Chrome browser
should help you out When you use the new
TAG : asp.net
Date : November 24 2020, 05:47 AM , By : imAShrutiPie
Get Text of Hyperlink which is sitting inside template field in a gridview
Get Text of Hyperlink which is sitting inside template field in a gridview
will be helpful for those in need First things first - you are trying to FindControl("id"); where your control in the design view is actually ID - Case matters.Another thing - this also appears to be because isn't actually a HyperLink control, but ac
TAG : asp.net
Date : November 24 2020, 05:44 AM , By : John McNulty
how to scale image in email body?
how to scale image in email body?
hop of those help? How to scale image in email body ? , I would go for setting:
TAG : asp.net
Date : November 24 2020, 05:44 AM , By : Karl Halasz
FormAuthentication not working
FormAuthentication not working
I wish this helpful for you I've got it working, I simply had to add the following tags to the web.config:
TAG : asp.net
Date : November 22 2020, 03:03 PM , By : Vanaheimr
Using Entity Framework constructors in derived classes
Using Entity Framework constructors in derived classes
wish of those help Probably because EF can't differentiate between items it added vs those you added. As it adds each item, it probably starts by just making sure the List != null and doesn't create a new List. This allows for some flexibility/contro
TAG : asp.net
Date : November 22 2020, 10:40 AM , By : user2955441
Code first database not being created from model
Code first database not being created from model
Any of those help Setting the database initializer from config is difficult to get right because your root namespace, assembly name, and DLL name can all be different. A more strongly typed approach would be:
TAG : asp.net
Date : November 22 2020, 10:38 AM , By : user2955174
Loading external DLL into WinDBG
Loading external DLL into WinDBG
I think the issue was by ths following , This doesn't look like a stack overflow. A stack overflow usually needs more than 5 calls on the stack (as long as the stack was not filled by something else before). From the method name, it looks like an IOE
TAG : asp.net
Date : November 22 2020, 10:38 AM , By : Jagadish
Pass JSON data to strongly typed partial view in ASP.NET
Pass JSON data to strongly typed partial view in ASP.NET
I wish this help you You are trying to inject client-side code into the server-side generation of the partial view. That is not the way MVC partial views work. The partial view is already rendered before the page is supplied to the browser (i.e. long
TAG : asp.net
Date : November 22 2020, 10:33 AM , By : Brett Hyland
ASP.NET MVC 4 Application w/ Areas apps suffering horrible render times
ASP.NET MVC 4 Application w/ Areas apps suffering horrible render times
this will help Check with some fake empty views if render times are caused by the content oft the views. Render times go up if you have lots of HTML Helpers especially in large lists. You can also remove all helpers that use the routing table like UR
TAG : asp.net
Date : November 22 2020, 01:01 AM , By : user2954300
view sections cause problems if not rendered in layout
view sections cause problems if not rendered in layout
this will help If a section is declared in a razor view it has to be rendered in the layout.I found this in Freeman's Pro ASP.NET MVC 5 book.
TAG : asp.net
Date : November 22 2020, 01:01 AM , By : user2954293
Modifying code in a website on IIS
Modifying code in a website on IIS
Does that help It appears that your site is an ASP.NET web application instead of a website. Look at the .aspx file. In a web application it looks like this:
TAG : asp.net
Date : November 22 2020, 01:01 AM , By : user2954147
Autofac and WebAPI - Default constructor error
Autofac and WebAPI - Default constructor error
hop of those help? If you have your api controllers in a different assembly than your web project, then you need to need to tell Autofac where to find your controllers with changning:
TAG : asp.net
Date : November 21 2020, 01:01 AM , By : Pairtho
RouteConfig triggers 500 error when refreshing page
RouteConfig triggers 500 error when refreshing page
I think the issue was by ths following , The issue is related to improperly set server side. Firstly try to turn off the html5 mode
TAG : asp.net
Date : November 20 2020, 01:01 AM , By : Anne-Marie Reppon
Is it possible to change the query string value
Is it possible to change the query string value
Any of those help does it means that assigning values to the query string only at the time of redirection
TAG : asp.net
Date : November 19 2020, 03:59 PM , By : billy ten
MetroUI buttoon server side Click Event
MetroUI buttoon server side Click Event
With these it helps I'm using Visual Studio 2008 to create website. In my site, I use metroUI style, all its work well. But I have a problem with , LinkButton will be more useful
TAG : asp.net
Date : November 19 2020, 01:01 AM , By : user2952690
Change default idseparator in .Net 3.5?
Change default idseparator in .Net 3.5?
like below fixes the issue Quick review of how UniqueID is generated with .NET Reflector shows that you can get ":" instead of "$" by using in Web.Config.However it can introduce another issues.
TAG : asp.net
Date : November 19 2020, 01:01 AM , By : user2952513
Placing DataBound Drop Down List into TableCell
Placing DataBound Drop Down List into TableCell
may help you . I have a bound drop down list that I would like to place into a Table Cell. I am used to Labels and Text Boxes but I cannot seem to get the syntax working on this one. This code is inside of a Webmethod and my output has to be just the
TAG : asp.net
Date : November 17 2020, 11:58 AM , By : Jawad322
MVC 5 AspNet Identity - Value cannot be null. Parameter name: source
MVC 5 AspNet Identity - Value cannot be null. Parameter name: source
this will help Found the issue, it was in a different view(LoginPartial) than the above(Login). Data was null in the cache.
TAG : asp.net
Date : November 17 2020, 11:58 AM , By : user2950901
Save the value of Dynamically created textbox
Save the value of Dynamically created textbox
should help you out UPDATE1: I am Investigating this link. Retaining dynamically created controls during PostBack - VB.net It may explained what I need to know. The comment in above link mentioned to recreate the control using the same ID. ASP.net wi
TAG : asp.net
Date : November 17 2020, 11:58 AM , By : user2950882
asp.net identity membership saving both email and username for a user
asp.net identity membership saving both email and username for a user
will help you ApplicationUser by has a property Email which you can populate before you create the user record. There is even option to make emails unique which is a good idea for email resetting purposes.As for enable/disable login you can add your
TAG : asp.net
Date : November 17 2020, 11:52 AM , By : Diogo Martins
IIS Manager Error
IIS Manager Error
wish of those help This means there is another application that is using port 80. If you change the bindings for the website to something other than 80 it will work.You can also do the following to free up port 80:
TAG : asp.net
Date : November 16 2020, 06:23 AM , By : Larry Evans
Grid dont have data Kendo UI and AngularJS in ASP.NET MVC
Grid dont have data Kendo UI and AngularJS in ASP.NET MVC
With these it helps Problem was in configuration. In file app.js I dont have one line 'kendo.directives'
TAG : asp.net
Date : November 15 2020, 06:54 AM , By : John Baugen
Project stops working after installing signalr
Project stops working after installing signalr
I wish this help you After I search in the Internet for any solution, I didn't find any solution. The only way that solve the problem is to install old version of signalr. I install version 2.1.0. This version doesn't change the version of Newtonsoft
TAG : asp.net
Date : November 14 2020, 04:48 PM , By : user2948001
While querying with linq , Max function retrieves upto '9' if more than 9 values in the list
While querying with linq , Max function retrieves upto '9' if more than 9 values in the list
should help you out While querying with linq, Max function retrieves up to '9' if more than 9 values in the list , Try this:-
TAG : asp.net
Date : November 14 2020, 04:48 PM , By : cristovaov
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