C# - Skip Seting Value Of Sql Parametar In SqlDataSource In WebForm?
Mar 24, 2011
I am making one WebForm in asp.net and I want to display gridview with data from asp:SqlDataSource
My problem becomes when I try to skip (pass null) values for some of Parametars.Here is some snipets of my codesIn aspx file sqldatasource looks like
I am creating an Asp.net web site which will support dynamic data. When I am creating a dynamic web site from Scratch (from template in VS) all is working fine. But when I am trying to add dynamic entity (.edmx) file and running the application I am getting following error
"The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'. "
I am using a server control on a single web.forms page. I have to use this control on a web.forms page since its a server control, although this is actually a MVC project. So I created a web.forms folder and put my new page in it. I then copy the example code from the signature control. I get the following error:
The base class includes the field 'ctrlSign', but its type (WebSignatureCapture.SignatureControl) is not compatible with the type of control (ASP.signaturecapture_signaturecontrol_ctlsignature_ascx).
I know the code works because if I removed the ID attribute from the server control, it no longer gives me this error and my control renders. But I need the attribute for the ID so I can perform is post event
I am using this signature control. Here's the web.forms code...
in webform 1, i have search button when i click its open webform2 and there the gridview.
I want when i click the link in gridview in webform 2 then it close webform 2 and change the datasource parameter in webform 1 without open the new window (still same window)
I've got data in a xml document.The xml document is generated by a stored procedure.I like to change the stored procedure so i can skip a lot of rows.The count of rows, i like to add as a Parameter.With a top of 20 i get 20 rows.But after i show the 20 rows there is some kind of paging on de website so the user can put next, and get the next 20 rows.But how can i skip in that case the first 20 rows?, and after that 20 rows, i want the next 20 rows....So i like to add it as a parameter.
But how?With linq its quite easy, but i don't want ms sql resultss the complete rows to the xml file, becasue it would be lots of them (100.000...)
I'm working on an ASP.Net project to display information on a website from a database. I want to select the top 10 items from a news table but skip the first Item and I'm having some problem with it.
I'm making the switch from vb.net to c#, and am just trying to bind some data from a reader in my c # codebehind, but no matter what, the gridview always skips the first row returned from my stored procedure. What am I doing wrong?
By default, it seems that the standard Asp.NET calendar control can only scroll on a month-by-month basis (using the back and forward link buttons on the control).Is there a way to customise this control to add paging links which will skip by a year in either direction?
I am using a master page and a header ando footer control. Every time I want to debug a particular .aspx page I have to keep pressing F11 to skip all these pages and its events.....Is there a way to slik them other than simply pressing F5 to go to the next breakpoint?
I'm writting a software in C# and .NET to manage my store, which has a site where you can go and opt in to receive a sellers person visit. This site has an behind the scenes manager, but I want the software to do this instead, effectively removing the browser manager and the first step towards this goal is to allow the software access to a PHP script that generates tha XML file required.
The problem is, the login mechanics, written in C# and using web.config, doesn't allow the software to access the said script, which is inside a protected folder for the browser manager. I already tried using HttpWebRequest object, WebClient object with lots os combinations of post, credentials, streams and even a special user-agent to try and login, without success, I can only download the login page.
Here's the code I'm using to download data at the moment (That's my latest try, using the special header):
string agent = "AGENT"; //Not real name, it's just confidential WebClient client = new WebClient(); client.Headers["HTTP_USER_AGENT"] = agent; client.DownloadFileCompleted += new AsyncCompletedEventHandler(DownloadFileCompletedEvtHdl); client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(DownloadProgressChangedEvtHdl); if (!Directory.Exists(toSavePath)) { Directory.CreateDirectory(toSavePath); } if (File.Exists(toSavePath + filename)) { File.Delete(toSavePath + filename); } client.DownloadFileAsync(new Uri(url), toSavePath + filename);
The login page is pretty simple, it only assings a click event to the login button to check if the user and password are the same in web.config. If true, got to redirect page, else, error.
So, what's the best method for this? Is there any way to configure IIS7 to skip the authentication on that special user agent or some other custom header? Or I'm going the wrong way?
I have a datalist control on my aspx page which is bind with a datasource. i want to skip / hide first row when bind. is it possible? if so then how it can be done.
i'm trying to figure out if its possible to skip a step in the create user wizard control that i've added. What i'd like to do is create a checkbox on the previous step and say "add a spouse" and if its checked goto the next step if its not checked goto the step after the "add a spouse" step. make sense?
I have a GridView bound to a DataTable. The DataTable has a Deleted column that holds a boolean value describing whether the row is logically deleted; I need the row to physically remain in the table. Is there a way to skip over rows whose Deleted columns are set to true in the GridView's onRowDataBound event? The closest I could get is marking the row's visibility property to false, but this does not help me because it throws off paging and the GridView's alternating row color.
I have a datalist where I am displaying the Tickets for any conference. Now the posblem is that on the first page I need to display some custom data and attendees information so I need to start tickets from the 2 row and same needs to be done on the footer.I have used datalist so that the data looks like actual ticket. If something else is possible, which is a better solution please elt me know . e.g.
im trying to make a FAQs page, and i have some linkbuttons and some panels, what i tried to do was that, if for example someone clicked the link named "FAQ1Link" and i put its postbackurl to #FAQ1 and then i put the panels ID to FAQ1 i was hoping that even if the panel containing all the text for FAQ1 was to be at the very bottom of the page, the page would skip and select the FAQ1 panel with the text inside it.Any idea how to do this, i think im doing it wrong.
I have added 3 RequiredFieldValidators in a form which are working fine. I want that when I click the Cancle button, its skips all the Validators and redirect to default.aspx
This is one thing that's long driven me nuts. Sometimes I want to search the entire project for some string, and about a billion matches occur in JavaScript files, making the search unusable. Is there a way to specify file types to include in the search?
