On this page it generates a Excel sheet and allows user to download that. Even though there is a certificate error (trusting issue) it works fine with Firefox.(We can add the exception) But as shown below it does not work properly on IE (both 7 & 8) Is there any settings we can do on both client side or Server side. (I have turned off security for IE on server)
View 5 RepliesI have added linkbutton inside gridview to download, below is my code..
protected void lnkDownload_Click(object sender, EventArgs e)
{
try
{
[Code].....
its giving me following error
"Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack"
Here am exporting the data in pdf using itextsharp which is having one image and image data.
and am using updatepanel also in that page.
here am using the response.clear() and response.end()
after this i want to show message like 'DATA EXPORTED'
I have created an application which runs fine in VS2010.Now i am trying to host that application using inetmgr.When i try to browse the page from inetmgr content view then i get the "Parser Error Message: Could not load file or assembly 'System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified".If i browse the page from VS i am able to do it.I am not able to host the app. may be the reason is the above stated error.
View 1 RepliesI am trying to configure my web application to send emails to my email address in case of any error . Below is my coding in the web config file, I am following example from a book cuase I AMM A nOVICE TO VISUAL STUDIO AND .NET AND C#. THE NAME OF THE BOOK IS ASP.Net E-Commerce in C#. I am not sure what to put in for the MailForm value since the book did not say could someone tell me .
[Code]....
In my other configuration file under the App_Code folder I have this coding Below:
[Code]....
after i can copy my file to another folder i realised that if this webapplication is used by multiple users at once, then some users are going to get locked out because each one is trying to copy those files.
so how do i tell the user thats trying to use a file to wait untill the file is available.
StreamWriter WriterTotxt = new StreamWriter("date.txt", false);
DateTime LastAccess = File.GetLastWriteTime("path.dbf");
WriterTotxt.Write(LastAccess);
WriterTotxt.Flush();
WriterTotxt.Close();
string ReadTextFile = File.ReadAllText(txtFile);
DateTime test = Convert.ToDateTime(ReadTextFile);
if (File.GetLastWriteTime(LatestUpdatedTime).CompareTo(test) > 0)
{
File.Copy(Path.Combine(sourcefile, fName), Path.Combine(destinationfile, fName), true);
}
I have word document which is opening perfectly at server but when i download it using button click event of my website it gets currept.i am using below code on button click to make document download. i am using .net framework 3.5
Response.Clear();
Response.AddHeader("Content-Disposition", "attachment; filename=StandardLetter" + _responseId.ToString() + ".doc");
Response.ContentType = "application/octet-stream";
Response.TransmitFile (Server.MapPath("~/document/letter/StandardLetter" + _responseId.ToString() + ".doc"));
I have an issue while downloading files from a folder.In my application,i have to upload files to a particular folder inside my solution. I dint face any issues while uploading the files to the folder. But while downloading the file from the folder i get an error Access to path 'C:FolderPath' is denied. I am using windows 7.
Below is the coding for download
protected void radgrdDocumnet_ItemCommand(object sender, GridCommandEventArgs e) {
if (e.Item is GridDataItem) {
GridDataItem item = e.Item as GridDataItem;
string id = userProcess.Encrypt(item.OwnerTableView.DataKeyValues[item.ItemIndex]["ID"].ToString());
if (e.CommandName == "download") {
System.IO.FileStream fs = null
[Code]....
I'm working on a CMS system which uses a resource file to get information and errormessages from. The client side validation is working without problems, only it's not getting the errormessage from the resource file. While debugging i figured out xval seems to get the errormessages from a javascript file where the messages are set hard-coded. Is there some way to override this?
Below the code which should make the relation to the resourcefile en specify the error when the field is left empty.
[Property]
[Required(ErrorMessageResourceType = typeof(CMSMessages), ErrorMessageResourceName = "EnterValidMoney")]
public virtual Double ShippingCost { get; set; }
when I save the file that is returned by Handler and try to open it I get the following message:"The file you trying to open, 'Users.xls', is in a different format than specified by the file extension. Verify that the file is not corrupt and is from a trusted source before opening the file. Do you want to open the file now?" How to fix this? Here the code of the handler:
[Code]....
I am calling a file download action from javascript:
$elem.click(function() {
window.location.href = 'MyController/MyFileDownloadAction';
});
The controller returns a file:
[code]...
This action has a pretty high likelyhood of throwing an exception (or at least not being able to return the file).
Due to the nature of the application (which contains a lot of dynamic content), I can't really redirect to an error page in this situation. The current page needs to stay open somehow.
So I'm ideally looking for something like a javascript pop-up, but afaik this isn't going to be possible since I don't know any way to return a javacript instruction in a non-ajaxed controller call. If I display an error page I need to force it to open in a new window some how. Is there any possible solution to this problem?
I have standard asp.net file upload control on a page. If a user try to upload large file they get all the cryptic error messages like page not found etc.I dont want them to be able to upload large files, but still want to show gracefull error message saying that file is too large to upload or something like that. Is there any way to do that?
View 9 Repliesi add asp.net file upload control as following
<asp:FileUpload ID="filesFileUpload" runat="server" />
<asp:RegularExpressionValidator ID="RegularExpressionValidator3" runat="server" ErrorMessage="file types not supported"
ValidationExpression=".(zip|rar|jpg|gif|png|eps|ai|psd|pdf)$" ControlToValidate="filesFileUpload"></asp:RegularExpressionValidator>
and always when i upload file that match the reg expression it show the error .
Compilation Error Description:An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.Compiler Error Message: CVT1106: cannot write to file
View 2 RepliesAn error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately.Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
View 8 RepliesI would like to get validation messages for validation controls from resource files. I know I can do that easily by following code snippet.
<%$ Resources:[filename prefix,]resource-key %>
or
<asp:Label ID="Label1" runat="server" meta:resourcekey="resource-key-prefix" />
But I would also like to parameterized it.
e.g.
Above Resource Expression will give me message like "Fill Information.". What I have in resource file is "Fill {0} Information." which should show end user message like "Fill Address Information.".
I'm making changes to some xxx.resources files on our web server, everytime I try and copy the new file out to the server I keep getting the error:
'the process cannot access the file because it is being used by another process.'
I get this for about 20 minutes or so after I check the web site. Is there another way to update/copy the xxx.resources file on the web server without waiting 20 minutes or so to do so?
I've just got an error message that was somewhat unexpected:
[code]...
I've got an ASP.NET website that has abotu 10 projects makign it up which are compiled into DLLS and in the bin directory. ReportingContents is one of these projects. In the past I have had success in copying over a new version of the files (dll, pdb and xml) to the bin directory and recycled the app pool and it just picks up the new version on its own. This time I thought "I shouldn't have a debug version on the site" so I built as release and just copied up the dll and xml files and asked our deployment people to remove the pdb.When I was told it was all done I tried to access the site and got the above error message.The thing that surprises me is that the assembly it mentions is "Delete ReportingContents" and I don't know where the "Delete " might have come from in there.
Server Error in '/' Application.
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'wamsilverlight.Web.Wam'.
Source Error: [Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4927
All of the following have been tried over and over again:
1.) Delete all existing .dlls
2.) Delete MasterPage File and recreate it.
3.) Delete MasterPage perform a clean rebuild then recreate
4.) Delete web.config file and recreate
5.) Delete web.config file perform a clean rebuild then recreate
6.) Destroy the entire project and start from scratch
7.) Before any of these steps were taken the project was built with Ctrl+Shift+B and again with F5
8.) Checked all of the namespaces to make sure nothing was conflicting
9.) Checked IIS7 to see which .NET Framework was being used and it is all listed under 2.0 and later at one point even trying to swithc it over to .NET 4.0
The problem is rather persistant, annoying, and frustrating and I would truly love to acquire some input on correcting this matter,issue occured out of the blue one minute working the next minute it errors out.
I have recently moved my project to VS2005 and I have trouble running all pages that have code behind. I set up a DEV sub domain so I could start with one page and work out what is going on.
I have got the page working locally but it won't work when I upload the page, dll and associated files to the web server (hosted for me).
The error seems simple enough, it's a parser error saying it can't find the code behind file (aspx.vb), but I can't for the life of me work out why, especially when it works locally.
Problem Page = [URL]
Parser Error Description: An error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
Parser Error Message: The file '/rss/rss_darts_players_cx.aspx.vb' does not exist.
Source Error:
[Code]....
I've just setup a new site on my IIS6 and I'm experiencing the following problem:
I can run normal HTML pages, but no .aspx files. If I call the aspx page directly I get a 404 - file not found - error message. This only happens with .aspx files.
<add assembly="Microsoft.AnalysisServices, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
this error message appeared after i transfered the web application into another server and run it
the error row is as follow:
<add assembly="Microsoft.AnalysisServices, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91"/>
i am using amazon s3 service. now i want to show download dialog box in my asp.net application when user come on download page. i am using amazon sdk.
View 1 RepliesI'm about to submit my pad file to multiple sharware sites but the pad file has to have a direct link to the download file and can't link to a download page which is what I would like to do, so I can track the traffic and get the downloader's email before allowing the download. I am running an ASP.NET site in VB. Is there a way to tell the web app to redirect to a specific aspx page when it receives a request for a specific file?
View 1 RepliesI need to download a .mp3 file from a folder. during download a new blank page should open and after downloading it should close automatically.
View 1 Replies