Is this doable?
I bind my data to say GridView or Datagrid or Repeater and give user the ability to remove columns and save his preference and to show the saved preference when he logs back again. (In nutshell customizable Grid.) How to go about it?
I bind my data to say GridView or Datagrid or Repeater and give user the ability to remove columns and save his preference and to show the saved preference when he logs back again. (In nutshell Customizable Grid.) How to go about it?
View 2 RepliesHow can I save image in db as byte array and show the saved image as slide show in my web page with C# asp.net 3.5
View 1 RepliesI would like to show a modal ui-dialog when a record is successfully saved to the database.
View 8 Repliesi use formsauthentication for login. but i wanna register user logs logs table. i can access username page.user.identity.name, but how can use userid?
View 4 RepliesI have a following php web service (nusoap-server-struct.php):
[code]....
how to call php web service from .aspx without adding Web Preference
So this is what i'm trying to do, i have a web application that deletes a physical file and the file record in the database. I am trying to find a way to prompt the user to see whether they want to delete the record in the db if the physical file is missing ...
using ASP.NET, here's where i'm getting stuck ...
[code]....
is there a way to get the value from the popup back?
Loading image on every postback ...
I have three textbox say textbox1,textbox2,textbox3, and a button.
After user entering the values in the respective textbox, he will click button. It cause postback, that time i need to show loading image, until the value is inserted into the database.
On the whole the user should not feel that the page is postback every time when he click the button, instead of it i need to show loading image.
I have a page that the users get redirected to. On page load this page runs a bunch of code behind that and loads table. The processing could take a few seconds to minutes depending on how big a report is run. Is there any way to completely render the page before automaticly kicking off the code? I am trying to stay away from forcing the user to click on another button.
View 3 Repliesjust wanna ask you something. My requirement is that I need to download a large file.So,at the web server, there are a lot of zip files are packeted and when user request a link to download the file, those packeted zipped files will be combined into one large file and download it. So, I have done all the others steps. what I want to know is when user clicked that download link, I pop up another web form and wanna show processing progress or loading icon while zipped files are unzipping. Because unzipping time may take around 3 to 5 minutes depends on file sizes. Now I called the unzip function at the page load event, but it does not appear anything until unzip function has finished. guide me in which event or what kind of mechanism or technology should I use to show icon at the UI while processing at back end code.
View 1 RepliesI am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive C# code runs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs. How do i show a message in this case, that the processing is still going on and ask the user to wait? I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page? How do i show a processing Message while the page is loading upon on Post Backs to the same Page.
View 1 RepliesI have a gridview inside update pannel and i enabled sorting for the grid if i click to sort a column it does postback and then the grid doesn't show in anather way i have item template column inside of the grid and i am using a button to call a function ,if i click on this button it do the function but the grid doesn t show after the post back
View 4 RepliesI am trying to populate a gridview using two tables. I also have a strongly typed dataset and used the method on this page: [URL] the problem is that, when i try to use two table the gridview does show up (I checked through debugging that the datatable comes back as empty).
View 2 RepliesI have put the following method in my master page. It works when I call it on a full post back, but when I call it from a updatePanel's asyncPostBack no alert is shown.
public void ShowAlertMessage(String message)
{
string alertScript =
String.Format("alert('{0}');", message);
Page.ClientScript.RegisterStartupScript(this.GetType(), "Key", alertScript, true);
}
What do I need to do so it works on partial post backs?
I am using the following code to ensure that the web pages in my website are not cached by the browser:
this.Response.Expires = 0;
this.Response.AppendHeader("Pragma", "no-cache");
this.Response.Cache.SetNoStore();
This is working fine & the browser displays a page with the message, "Warning. This page has expired....". Is there any way I can display a custom page instead of the default page shown by the browser?
I am developing a web application in ASP.NET3.5 with C#. I also using Telerik RadAjax Control. When user click the menu then open the page with a new tab(Like web Browser).I want to create, when user back any previous tab(page) the will be show the previous data without loading 2nd time( like browser tab). Is it Possible ?
View 2 RepliesUI BLL DAL
[code]...
so if a method in the BLL returns say, a list of keyvaluepairs but the DAL has an error, the BLL logs the error but then it needs to tell the UI that there was an error. in this case, how should it be done? What is the best practice?should we have an out parameter for the BLL method so it returns an enum of success/dataretrievalfailure etc.or something else?
Looking through my web logs, I see a lot of entries that don't interest me. Some of them are commonly used images, css files, and scripts, which I can easily exclude by un-checking the 'log visits' check box in IIS for the folder properties.
I would also like to exclude log entries for certain common requests which are not in their own folders. Mostly, 'favicon.ico'. 'scriptresource.axd', and 'webresource.axd'. These (especially scriptresource.axd) make up almost a third of a typical log file on my site.
I am trying to sort out a problem where some relative urls are not resolving properly in an ASP.NET website. I want to see the HTTP logs to determine which URLs are being requested from the web server. I am using the ASP.NET Development Server, not IIS.So are there logs produced by the ASP.NET Development Server where I can check which files are being requested?Windows 7, 64bitVS2008 ASP.NET 3.5 SP1
View 4 RepliesI would simply like to append an additional value which is generated at runtime in a page to my IIS log entry for the current request (or as an alternative, overwrite one of the standard fields with my custom value). I can't find an example of writing a custom log handler in C# (I'm not proficient in ะก++)
View 2 RepliesI am seeing a lot of these errors on the server logs.
Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 12/29/2010
Time: 9:16:28 AM
User: N/A
computer: LFIWEB1
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 12/29/2010 9:16:28 AM
Event time (UTC): 12/29/2010 3:16:28 PM
Event ID: 7843d62e326c41f1a7c819ec2b362418
Event sequence: 549
Event occurrence: 7
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1733199574/Root/ComfortlinkNET-1-129381012604990336
Trust level: Full
Application Virtual Path: /ComfortlinkNET
Application Path: D:WebappsComfortlinkNet
Machine name: LFIWEB1
Process information:
Process ID: 3896
Process name: w3wp.exe
Account name: NT AUTHORITYNETWORK SERVICE
Exception information:
Exception type: InvalidCastException
Exception message: Conversion from string "cindye" to type 'Integer' is not valid.
Request information:
Request URL: xxxxxxxxxxxxxxxx
Request path: xxxxxxxxxxxxxxxxxx
User host address:xxxxxxxxxxxxxx
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITYNETWORK SERVICE
Thread information:
Thread ID: 1
Thread account name: NT AUTHORITYNETWORK SERVICE
Is impersonating: False
Stack trace: at Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value)
I'm going to add my own user control LoginBox to my MasterPage.
I want to just refresh the page the user is currently on when he logs in to the system. How can I accomplish this?
I logs error from Global.Application_Error method.File.AppendAllText method is used to write message to file with thread safe way using Monitor.However, I keep having the following error "The process cannot access the file 'D:ProjectsFPSPPSLog201011.txt' because it is being used by another process."The file was just created by ASP.NET. When next request writes message to the same file, it cause the issue.f I test after while like 5 min, it doesn' t have problem. But, if I test again after 1 second, the file is locked.
View 8 RepliesI need to write an application that retrieves entries in the MMC event logs (application, system and security events) and would like to do so in ASP if possible. This is an internal application. Someone told me to use PowerShell.
Is it possible to do this in ASP (and use PowerShell) or do I need to use some other tools? I would like to retrieve events into a DataGrid etc.
i'm using ASP.NET membership for a silverlight application that makes use of Wcf Ria Services.
my problem is that i don't want multiple logins on the same account and i need to logout the user when he logs in on another machine. (I don't want the account to be used by many people at the same time, and the last who logs in must kick out everyone else)
