I've written a 'register' aspx page and it works fine. Except, while testing it, if I start typing a name in the textbox, and a name with the same 1st letter already has been typed in there before, it keeps showing of and I would like it not to. Its like the autocomplet option of a combobox in winforms VB.
to turn of this feature so no one can see what a previous user has typed in the textboxes?
I have a requirement that user can input HTML tags in the ASP.NET TextBox. The value of the textbox will be saved in the database and then we need to show it
on some other page what he had entered. SO to do so I set the ValidateRequest="false" on the Page directive. Now the problem is that when user input somthing like :
<script> window.location = 'http://www.xyz.com'; </script>
Now its values saved in the database, but when I am showing its value in some other page It redirects me to "http://www.xyz.com" which is obvious
as the javascript catches it. But I need to find a solution as I need to show exactly what he had entered. I am thinking of Server.HtmlEncode. Can you guide me to a direction for my requirement
I need to save all the inputs to my MS SQL DB from the ASP.Net page inputs...
When i save this information, It has to check whether exists or not...
If its exists then it shows The Customer already exists..
If it does not exists it needs to show like , Thank You for register with us.. , and after 5 secs it automatically redirect to some other pages...
This all can be done under update panel...
Here i am using,
tr_exists.InnerHtml = "Thank you for register with us..";
My problem is that I have a grid view that show the data from database.In my gridview i add a column name date .like eg You knw that when we send a scrap to anyone then show time how much time to send a scrap.
View 6 RepliesI wnat to evaluate the performance of my web page. How can I show the time comsued of a page?
View 3 Repliesi am using htmleditor and each time the page that contains it is visited a big memory spike of occurs.
is this normal? how can i avoid it?
I have a client request that all times be displayed in Pacific Time Zone, regardless of client settings. I'd like to avoid a scenario where I have to call a function for every time display and instead have a single point where I can make the switch.
I'm thinking a custom culture might do the trick, but I wanted to ask before I set off down a potentially blind alley (or miss something trivially easy).
this is my asp code
<ItemTemplate>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="19%">TRANS. NO. </td>
<td width="1%">:</td> [code]...
if the ID is NULL in the database the table or the ITEM will be hide...
I have an ASP.NET website that worked fine using and debugging in VS2008. I went through the upgrade process opening the solution in VS2010. I can run the site, but as I make changes in the app_code folder classes, they don't seem to commpile and warn me of compile-time errors. As soon as I get to a point that calls the class, the errors show up. Sounds JIT I guess, but this isn't how it was working in 08. Is there an option that was changed in the upgrade process? This is a large project, I really don't want to break something and not find out until some obscure page is opened.
View 1 RepliesI have a label , which has 1000 as default value .
And i have a textbox where user will input the value ...
I want to sum the total value of label and textbox and show in the same textbox .
Here am using one textbox ...
i have a image control that show Captcha...
Problem:in the Host(not local system) Captcha show only one image that created for first time,but in my local system every things is right,and captcha change for every page load...
i think image can't find server folder address and always show first produced image!!!
see code:
[Code]....
where is the problem?
notice:when i see server "Upload" folder and "AddIntuitionReflexRandom.gif" file,content change truly,but that can't show in my image.
How to get the current date and time in textbox in IST ( Indian Standard Time) in vb.net ?
View 1 RepliesI am building an asp.net application, using II6 on windows server 2003 (vps hosting).
I am confronted with an error I didn't receive on my development machine (windows 7, iis 7.5, 64 bit).
When my wcf service tries launching my query running against a local sql server this is the error I receive:
Memory gates checking failed because the free memory (43732992 bytes) is less than 5% of total memory. As a result, the service will not be available for incoming requests. To resolve this, either reduce the load on the machine or adjust the value of minFreeMemoryPercentageToActivateService on the serviceHostingEnvironment config element.
I have both VS 2005 and 2008 installed on my machine. 2005 is fine. For 2008, literally any asp.net project I try to create gets this eror. I try stepping into the code, and the error occurs apparently before anything that I can trap is loaded. There is no information written to the event log. I have tried this with a "Hello World" webpage with nothing else going on. Seems unique to my Windows Server 2003 machine.
View 3 RepliesI am getting a weird error in asp.net while using leadtools imaging api. Here's the stack trace.
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at SetThreadData(_THREADDATA* )
at Leadtools.Codecs.CodecsOptions.Use()
at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams)
at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, Stream stream, RasterImageFormat format, Int32 bitsPerPixel)........
I am maintaining C# .NET code written by somebody else, I get following exception few times,Attempted to read or write protected memory. This is often an indication that other memory is corruptThe code structure where I get the above exception is somethign like this,- it is using ref variables in following sequence,Variable-1 and variable-2 are local variables in App1, - App1: func1() which passes these variables reference to func2(), - App1: func2() passes same variables reference via .net remoting to another application (App2).-App2: does the same passes same received reference to another call 2 times.- The execption is occured while returning from App2.
(App1:func1(ref Var1, ref Var2) --> App1:func2(ref Var1, ref Var2) <---App1 .net remoting to App2--> App2:func3(ref Var1, ref Var2)--> App2:func4(ref Var1, ref Var2)-->variables getting updated and function returned to original caller)
My doubts are ,1. Is passing reference variables in such chain is correct? will it cause such exeption? Does .net support ref variable call directly?
I'm setting up a radiobuttonlist where registrants to my site will be telling me how they found out about my site. What is the best way to store those answers in an MS SQL database?
Should I embed the radiobuttonlist in a control that I could then "connect" to my database (should I use DetailsView? FormView? I'm assuming not GridView or ListView---because I only want to display one record at time?)
Or should I not use an ASP.NET control---and just write a script in VB that binds this control to my database (even though I'm only just learning VB, and would prefer to use ASP.NET controls as much as possible).
Again, all I want to execute is a simple way to display options with corresponding radio buttons---and then store the results for each individual user into the SQL record that corresponds to the user's UserId.
I know this is probably a pretty easy thing to do and it is if I can upload the file and store it onto the hard drive of the server. What I need to do is read the text file into memory and then parse through it one line at a time. Anyone have any code that demonstrates that?
View 8 RepliesI am validator controls to validate all of the my inout controls.
My requirement is i need to validate all of the inputs before saving and updating. I have no problem in that because by default all of the input conrols are validating based on the validation rule.
I have the Copu flag option in dropdown, when i am in the the Copy option i dont need to validate some of the input controls or dont need to validate all of the input controls when i clicked Save or Update button.
How can I show up a message box in client when the session of a user is time out?
View 7 RepliesI have a Panel that is hidden to start with on one of my pages. But once a user posts data to the server, I make the Panel visible to display a success message. I do this by calling Panel1.Visible = true in the function I call for the data submission. I was wondering if there was any way to only display that Panel for a couple seconds by setting a delay or something so it doesnt just stay there until the page is refreshed or they navigate away.The code is below
[Code]....
[Code]....
I am using Asp.net menu control, how can I delay the showing of sub menu items ?
View 7 RepliesI made two web user controls that i want to show on web form. On web form there is PlaceHolder. I know how to load control but there is problem when i want to show both of them in same time. It seems that first shows control1 and after that control2 even I have put break between them. Control1 somehow disappears. Here is piece of code:
PlaceHolder1.Controls.Add(control1);
PlaceHolder1.Controls.Add(new LiteralControl("<br>"));
PlaceHolder1.Controls.Add(control2);
I m developing online examination website.
I want to show remaining time during examination without java script code.
I tried that by adding 10 minuts in starting time of examination and then continuously subtracting current time from that added time.
I m using label to show time . But it gives conversion error.
I want to be able to pull the clients date/time and then show it in my asp.net web page. I know if I do now.tostring, it will show the servers date and time. How can I do this?
Using: visual web developer 2008; Asp.net; Access db; VB.net code
