Display pdf file in asp.net

It is necessary to strip this character from the file path in order to use the URL Editor to set this property at design time. The last bit of code needed to finish the control is contained in a region called "Rendering". This region contains a single method used to override the RenderContents method. Within RenderContents, a string builder is created and then populated with the HTML needed to render the control on a page.

Looking at the string builder, note that the IFrame contains the source property which points to the file path property added earlier in this project. Further, the width and height of the IFrame is set to equal the height and width of the control itself.

After the string builder is populated, the content is dumped into a div. The entire control is constructed within a try catch block, if the try fails, the catch block will render out "Display PDF Control" into a box on the page in lieu of showing the control.

When the control is first added to the page, it does not point to a file and so the try will fail, this prevents an error from occurring during that initial placement of the control. Div ; writer.

Write sb. ToString ; writer. The default page included in the web project is provided to serve as a test bed for the control. The page contains only a panel used as a banner, a hyperlink pointing directly to a PDF file, and the custom control with its file path property also pointing to the PDF. The PDF added to the web site content is also included in the web project.

When this site is viewed, the control will display the PDF document in the defined area, selection of the hyperlink will open the same PDF into a separate window; I just included the hyperlink for comparison purposes.

This article demonstrates an approach that may be used to develop a custom control through which PDFs may be embedded into a web page. The purpose of the control is to allow the PDF to be included within a web page as opposed to the alternative of opening the PDF into a separate page where the PDF consumes the entire available display area and where the user cannot control the appearance of that page.

Naturally, the code included in the custom control could be added directly into any page and the same effect could be achieved, however, by adding the code once into a custom control, the developer need only drop the control into the form and set the file path and dimensions to display PDFs without repeating the manual addition of the code each time it is needed.

Free ASP. Services ASP. Chances are they have and don't get it. Provide an answer or move on to the next question. Let's work to help developers, not make them feel stupid. Related Questions. Download a panel as pdf in asp. Displaying PDF file in Asp.

How to display pdf files in asp. I want to display pdf file in asp. How can I display a pdf file in client browser. Layout: fixed fluid. Web02 2. Strip HTML. Encode HTML. Paste as-is. Code block. Quoted Text. Best guess. Optional Password. Richard Deeming. This answer is close to the accepted answer, so I up voted it. IsNullOrEmpty reportViewer. ReportPath : reportViewer. Current; if!

Clear ; context. AddHeader "Content-disposition", string. BinaryWrite pdfContent ; context. I was unable to get this to work. So I bailed on this method and went to the accepted solution. Too bad. I suppose there's a reason why there is so little documentation I'll leave this here as a caution to folks tempted to spend a lot of effort trying to get the ASP.

Net approach to work. In the page OnLoad: this. Clear ; this. AddHeader "content-length", pdfReportStream. ToString ; this. BinaryWrite pdfReportStream. ToByteArray ; this. End ;. SteveL SteveL 21 4 4 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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