In my company one of the applications is a classic asp based application.In this application one the .asp has a Class Definition and a function associated with the class.I want to use this class an aspx.cs page.Is it possible to do this and how
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I am trying to import the SQL file provided by Elmah into my application, and I don't want to import it into the development machine I use. I want to make it a .mdf file so it can be easily transported to my host. I was wondering if there is a way to do this?
View 7 Repliesi have code in .cs class file
i need it in .vb
i used conversion tool for converting
but i feel its not proper as i am not able to reference it in my page
is there any other way
i have created basic .aspx files .one is login.aspx and registration.aspx...Now in my solution explorer i also added class file i.e StudentInfo.cs and wrote some properties in it...now my question is
1. i want to connect Studentinfo.cs class to my login.aspx.cs...So that i can call the methods in Studentinfo.cs..how to do it?
I have build a UserControl with separate code behind file.In that code behind file i have defined some public properties in the Partial class of user control that was automatically generated.Those properties will initialize some properties of controls that are used in the control.Now, in .aspx page i used this User Control and initialized the public properties through code behind of aspx page for dynamic contents.
View 6 RepliesI have a class library and was to add a resource file to it to support both English and Spanish. Any tips as how I can do this? The language will be dictated by the user visiting the site. Would like to have to only load each resource file once and cache or set in static variable and avoid any overheads.
View 2 Replieshow to use zippackage class to know about the content in .zip file?for ex to know the type of file inside this zip file.
View 1 RepliesI have web form, wich has to post its data to different server, if data i post is valid, target server creates xml file. How can i read the created file from my original site?
Only way i can think off so far is to create iframe in wich postback is made, and somehow after postback page wich contains iframe would read the xml..
I was wondering does anyone know how to save a file to the sever without using a fileupload? What I have is a file that is dynamically created as a .CSV file. Here's that part of the code:
[Code]....
How can I save that to the server instead of poping up a Save/Open dialog box?
I am reading a CSV file created by Excel. the string I am reading needs to be encoded (it shows small boxes instead of hebrew characters) so I wrote a lil routine to convert the string -
Function encodeName(ByVal name As String) As String
Dim src As Encoding = Encoding.UTF8
Dim dest As Encoding = Encoding.Default
Dim srcBytes() As Byte
srcBytes = src.GetBytes(name)
Dim asciiBytes() As Byte = Encoding.Convert(src, dest, srcBytes)
Dim mychars(dest.GetCharCount(asciiBytes) - 1) As Char
dest.GetChars(asciiBytes, 0, asciiBytes.Length, mychars, 0)
Dim asciiString As New String(mychars)
End Function
From what I read FileStream.ReadLine reads the text with encoding UTF8 so I try to convert from UTF8 to Encoding.Default buy instead of little boxes I get question marks.
I am working on a web application project to be deployed on an intranet. I need to provide users with the ability to allocate documents to projects so that I can show them a page that lists the documents for a project. When they click on the document I need it to open in the application that created it. Generally, just Word and Excel documents.
So, I've done all the 'Add a Document' stuff and I have a Gridview on the screen that displays the document name (test.doc) and the path (C:UsersFredTest.doc).
I have tried passing the Document Name and Document Path to this function:
Code:
protected void ShowFile(string DocumentName, string DocumentPath)
{
Response.Clear();
Response.ContentType = "application/octet-stream";
Response.AddHeader("content-disposition", "attachment;filename="" + DocumentName + """);
Response.TransmitFile(DocumentPath);
Response.End();
}
and, for example, for my Word document it opens - but not before a 'Do you want to Open or Save this file dialog is presented' (unwanted, but not the end of the world) but, when the file opens you can't save it. (Even on my development box).
Is there a simple way of simply opening an Office document from within a .net web application project that just actually opens the document - so it can be edited and saved etc.
Edit: When the word file opens - if I click to save it it shows this as the path to the file:
C:UsersFredAppDataLocalMicrosoftWindowsTemporary Internet FilesContent.IE57T5D07IATest[4].doc
So, it's not opening the original file at all - it's creating a copy of it. I want users to simply be able to click on a file and open it. If I use 'C:UsersFredTest.doc' as a desktop shortcut - click on it and the file opens - the actual file - you can edit and save it. Why is it so hard to get a Word document to open from within a .net Web Application?
I have created a .txt file from .net using File.WriteAllText which works fine. Problem is, after being written, I want to grant the file write access so it can be overwritten at some point down the line.
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best practices on that? Downloading a file from dynamically created ImageButtons?
I have a FileUpload control on my page. I would like to get hold of the "date created" information of the file
before it is uploaded. (Obviously, when you upload the file, the uploaded/copied version has a new "date created", set to the time of when you actually uploaded the file.
I have code to actually create a CSV file from a Gridview control. What I am trying to figure out is how I can set the default 'Save As File name when the Save As dialog comes up that gets generated from the Response.AppendHeader in the content-disposition ?
Below is my code that I have.
protected
void btnExportExcel_Click(object sender,
EventArgs e)
{
// CurrView is populated from a Session variable
string fname =
"e:\data\customapps\fieldsalesreports\mydata\" + CurrView +
".csv";.....
After upgrading an asp.net application to 2.0 from 1.1 I am receiving a large 100+MB .tmp file in C:Temp on the web server when the w3wp process serving that application crashes. If you open the file it looks like it is some sort of dump file. how to turn this off. I know what is crashing the application and process.
View 2 RepliesI am building an application using Asp.Net 4.0 and Entity framework 4.
I have already created the model class (edmx) file using the Database-First method of the Entity framework.
Now I am almost nearning the end of the application. I have realised I need to add one more table to my database.
How do I add the newly created table to the model class (edmx) file.
If I again regenerate the model class, similar to what I did the first time i.e using the Database-First approach, will my current application be affected.
Will the already in use data like tables, relationships and views be affected in anyway.
Do I have to follow this approach everytime I need to add a new table to the entity model class.
How can i send the fileupload attachment (dynamically created) through email after inserting it in database?
protected void btnUpload_Click(object sender, EventArgs e)
{
for (int i = 0; i < Request.Files.Count; i++)
{
HttpPostedFile PostedFile = Request.Files[i];
if (PostedFile.ContentLength > 0)
{
string FileName = System.IO.Path.GetFileName(PostedFile.FileName);
Stream fs = PostedFile.InputStream;
[code]....
Im with ASP.net using VB.net. What was supposed to happen is that upon page load, the system will automatically create a folder in C:. After that, the user will browse a text file and upload it to the created folder. But what happens is that both the folder and the text file is being uploaded inside C: where it should be the folder only and then the text file should be inside the folder.Here's my code.
Code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Directory.CreateDirectory("C:TEXTFILEFOLDER")
End Sub
Private Sub DeleteFile(ByVal strFileName As String)
[code]....
I would like ask you for some ideas how can I write mechanism that will be automatically read files from folder. I don't know how to schedule the write task. I want to check for new file everyday and if the new file is in the folder read it.
View 2 RepliesI have an asp.net panel having various controls including gridview. I have converted this panel into pdf and attached it as an email attachment using memory stream. Everything is working fine. Now I have an File upload control outside panel through which I have to attach a file and send it in mail along with the already attached panel. But I am unable to figure out how to do it.
View 1 RepliesThis is the output message after publishing
------ Build started: Project: RevUtility, Configuration: Debug Any CPU ------l
------ Build started: Project: RevTrackDAL, Configuration: Debug Any CPU ------[code]....
Encounter once and that was an easy on to spot on as it happen after a new page is added into the project. But this time, nothing was added and only a few line of code is changed in 1 page.I tried excluded that page and publish, the result is the same.
I have an excel file created at this link:
<a href=""Exports/" & fileName & """></a>
how to open it in a button click, using asp.net / vb.net as codebehind.
I am downloading file from database using the following code. This code downloads an excel file from the database which has a macro attached to it when it is opened. This macro reads file name of the excel file and uses it for its computation. Everthing works file if user saves the file on his harddisk and then open if but if he directly opens the file from the dialog(by hitting 'Open' button) then file name of the opened excel file comes out be the name of the webform that has the above code and this leads to error in the macro. Is there any option through which i can control the name of the file if user directly opens the file from dialog or the option to disable or remove 'Open' button form the dialog?
[Code]....
I've developed a class and it is put in a .cs file under the app_code folder. The class is a public one and there is no namespace specifically defined for this class in the file.of my webpages uses this class. It works ok on my local machine. However after I uploaded the page to the web server and then try to display the page through internet, the sever told me the class name can not be found.
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