I want to upload a pdf file from my asp.net website. and i want to show the pdf file as jpeg in image control.
how to convert the pdf file to jpeg format while uploading pdf file.
My Pdf file will contain only one page.
<form id="form1" runat="server"> <div id="dvforimage"> <asp:TextBox ID="Txtimage" runat="server"></asp:TextBox> <b>This is text</b> <img id="imgforconvert" src="images.jpg" alt="img1" /> </div> <asp:Button ID="btnforimage" runat="server" Height="28px" Width="72px" Text="ok" onclick="btnforimage_Click" /> </form>
I want to convert all data present in div to jpeg.I mean image,text or whatever i write inside div tag.You have given me previous cod e which only convert text to image.
Me with C# asp.net 2.0 In my application I have 2 web pages and 1 folder, the folder may contain a jpeg or bmp or pdf file. when I click a button in the the first web page how can I open the 2nd web page and show the file in the folder.
View 2 RepliesMy website provides a facility to upload images, using the ASP.NET FileUpload control. We accept both jpeg and tiff formats but I have just decided that all tiffs should be converted to jpegs at the time of upload. If possible, I want to avoid saving the original tiff to disk. I would any sample coding for achieving this conversion prior to saving (ideally in VB.NET, though I could always run C# code through a converter).
View 4 RepliesMy website provides a facility to upload images, using the ASP.NET FileUpload control. We accept both jpeg and tiff formats but I have just decided that all tiffs should be converted to jpegs at the time of upload. If possible, I want to avoid saving the original tiff to disk.
I would appreciate any sample coding suggestions for achieving this conversion prior to saving (ideally in VB.NET, though I could always run C# code through a converter).
I want to convert video as it is uploaded to H.264 or an alternate HQ video to play in a flash player. I would like to support as many file formats as possible.
EDIT: Need to be compatible on a Windows shared hosting account.
I am using Report.net
I can test the application locally and it works. But once I publish the application on my IIS6 web server the PDF does not generate or output. Is it a PDF Mime problem? What is causing the application not to output the pdf once it goes to production. My IIS6 has Adobe Reader and I added the PDF Mime.
I have a web application and I need to convert DOCX files to PDF to generate some reports wtiten in Word 2007. First I used automation and I faced a DCOM problem and finally I discovered that Microsoft doesn't support automation of Word on the server side.Now I'm searching for other free tools as opposed to Word and etc isn't free, iTextSharp doesn't convert DOCX to PDF.
View 6 RepliesI'm really stuck tryign to figure this out. Converting XLS to CSV is no big deal or at least it seems that way. However, trying to go xlsx to csv seems to be more difficult. For grins, I grabbed some code that is supposed to read a sample xlsx file and convert that into a gridview called GridView1. I figure it can't be much different to turn that into CSV.
[Code]....
any component or library (preferably open source) that would allow me to convert Word 2007 documents to Word 2003 with ASP.NET?
View 3 RepliesI wish to know how to convert the byte array file to a file in a string format and display it in a webpage. how can i perform this?
View 1 RepliesMy files are stored on a data repository in different formats like .doc,.docx,.pdf,.jpeg,.jpg,.tiff. I want to get those files in binary format(i.e byte[]) so that I can able to see that file to the user using a radbinary image control.I am able to get .jpeg and .jpg files and I can show those to users.But while I am trying to show .doc,.docx,.pdf files I am getting "Not valid parameter" exception.How can I solve this problem? My doubt is that pdf,doc,docx files are having no of pages. So while converting this total pages in to binary data I am getting error. So How can I show first page of .doc,.docx,.pdf files using radbinary image control.Here is my code.RadBinary Image controlis a telerik control,it only deals with binary data.
[Code]....
I have developed one webApplication that i suppose to submit to my client but for security reason i want to convert all the .cs to dll file.example consider customer.aspx customer.aspx.cs here i donot want to provide customer.aspx.cs file to customer instead i want to give client as dll fileI i can do this, PLEASE HELP ME, IT IS VERY URGENT FOR ME, I WAS TRYED LAST 2 DAYS,
View 5 RepliesSo on my site, a user has the ability to create an avatar. It's created by the user selecting from several images; there is a base "skin" image, and png's that overlap that image that depict hair, eyes, mouth, etc.
I cannot save the user's avatar to the project's files, so the user's avatar data is stored in the database, and the png's are overlapped on the fly and displayed to the user.
However, I'd like to have the ability for the user to download their avatar as a jpeg by going to a page.
I have this little example set up that is working correctly:
protected void Page_Load(object sender, EventArgs e)
{
//User has skin1.png, eyes3.png, and mouth8.png
Bitmap bit = new Bitmap(System.Drawing.Image.FromFile(Server.MapPath("/images/skin1.png")), 80, 106);
Response.ContentType = "image/jpeg";
bit.Save(Response.OutputStream, ImageFormat.Jpeg);
}
But, as you can see, I only have this working for a single image. I'd like to create a bitmap from the multiple png's and output a jpeg.
i want to upload files that are only jpeg, jpg etc. But i couldn't filter the files in the opening window. I want to change the text "all files" to jpeg etc. in the asp.net. (C#)
View 3 RepliesI need to convert a excel file to pdf file in asp.net. How to achieve this in c#.
View 1 RepliesI have an ASP.NET website where we are generating pdf's and web pages using crystal reports. One of the requirements we have is for in the pdf's to have a map of NY state with markers on it that are placed based on GIS Coordinates. For the web page we can do this easily with google maps. if there are any third party map generating solutions that can do this? We currently use map info and google maps, but I dont think either are capable of doing this?
View 3 Replieshow to read image in cell of the excel sheet. This sheet contain .jpeg formated images. I want as they are means in jpeg format. i am using asp.net and c# for this.
View 1 RepliesI have an application with a FileUpload control. The code behind saves the uploaded file (which I've stipulated in the code must have a ".jpeg" extension) to the webserver's hard disk. Details about the image, such as its ID, Title, Description and Upload date are saved in an MS SQL Server database. Nothing difficult here.
What I'd like to do instead... is take the uploaded image (which will be a "large", high-quality image), save this as above but ALSO dynamically resize and resample a copy of this image and store a thumbnail of it on the webserver hard drive as well.
I can't find a post which explains how to do this in this forum group. Can anyone point me in the right direction for an answer. I am using Visual Studio 2008, ASP.NET 3.5 and Visual Basic.NET 2008.
I need to write a routine which uploads a largish (2-4 meg) jpg photo and shrink it down to a small size. Adobe image ready does what I need but I need to develop it in my web application. Basically I need to reduce the image file size so it is web friendly.
View 9 Repliessend me code to convert html file into pdf file using asp.net
View 4 RepliesIs there a way I can convert a Powerpoint file to a Flash file using an SDK or any other method?
View 3 Replieshow to convert pdf file to image file?
View 1 RepliesI need to be able to export PDF's that I am creating to JPEG, so that users can have a screenshot/thumbnail of the end product, which is faster than opening the whole PDF.
I am running this on an ASP.NET website running in Medium Trust in the Rackspace Mosso Cloud.
I have yet to find a library that will either work in Medium trust, or in the case of ABC PDF, which works great locally, wont load in Mosso. Maybe Mosso has a custom trust level?
I know that iTextSharp works on Mosso, but I haven't been able to figure how to "screenshot" a single page of a PDF, or export a page to JPEG.
I wondering what's the easiest way of exporting blobimages to physical jpegs?
I have a mysql db with a lot of pictures stored as Binary/Image that i want to export!
i have looked quite long for a good solution but i haven't found one doing this for a large amount of pictures.