how to save excel file as pdf using c#

c# convert excel to pdf without office

c# export excel sheet to pdf

pdf c# click file windows, pdf document itextsharp using word, pdf free software user view, pdf convert itextsharp text vb.net, pdf all converter free word,

c# pdf parser library, c# convert pdf to tiff pdfsharp, how to convert pdf to jpg in c# windows application, c# pdf to image itextsharp, c# ghostscript.net pdf to image, itextsharp add annotation to existing pdf c#, c# itextsharp append pdf, convert pdf to tiff c# open source, open pdf and draw c#, c# convert excel to pdf without office, convert pdf to excel in asp.net c#, open pdf in word c#, c# convert pdf to jpg, c# convert pdf to tiff itextsharp, c# code to convert pdf to excel

merge pdf files in asp.net c#, asp.net pdf library, azure pdf reader, asp.net free pdf library, asp.net pdf viewer annotation, azure function word to pdf, asp.net open pdf, mvc display pdf in view, c# mvc website pdf file in stored in byte array display in browser, asp.net pdf viewer annotation

convert excel to pdf c# code,
excel to pdf using itextsharp in c#,
c# excel to pdf,
how to save excel file as pdf using c#,
itextsharp excel to pdf example c#,
how to save excel file as pdf using c#,
c# export excel sheet to pdf,
c# excel to pdf open source,
excel to pdf using itextsharp in c#,

In some cases, themes aren t used to standardize website appearance but to make that appearance configurable for each user In this scenario, your web application gives the user the chance to specify the theme that your pages will use This technique is remarkably easy All you need to do is set the PageTheme or PageStyleSheet property dynamically in your code The trick is that this step needs to be completed in the PageInit event stage After this point, attempting to set the property causes a compilation error Here s an example that applies a dynamic theme by reading the theme name from the current Session collection: Protected Sub Page_PreInit(ByVal sender As Object, ByVal e As EventArgs) If Session("Theme") Is Nothing Then ' No theme has been chosen Choose a default ' (or set a blank string to make sure no theme ' is used) Page.

public partial class TestFormCodeBehind : System.Web.UI.Page { protected void Button1_Click(object sender, EventArgs e) { Label1.Text = "Current time: " + DateTime.Now.ToLongTimeString(); } } The only real difference between the inline code example and the code-behind example is that the page class is no longer implicit in the latter instead it s declared to contain all the page methods. Overall, the code-behind model is preferred for complex pages. Although the inline code model is slightly more compact for small pages, as your code and HTML grows it becomes much easier to deal with both portions separately. The code-behind model is also conceptually cleaner, as it explicitly indicates the class you ve created and the namespaces you ve imported. Finally, the code-behind model introduces the possibility that a web designer may refine the markup in your pages without touching your code. This book uses the code-behind model for all examples.

itext convert pdf to image c#, how to use code 39 barcode font in excel 2010, zxing pdf417 c#, c# code to convert pdf to tiff, convert pdf to excel using itextsharp in c# windows application, how to convert pdf to jpg in c# windows application

Theme = StringEmpty Else PageTheme = CStr(Session("Theme")) End If End Sub Of course, you could also store the selected theme in a cookie, a session state, a profile (see 24), or any other user-specific location If you want to create a page that allows the user to choose a theme, you need a little more sleight of hand The problem is that the user s selection can t be read until after the page has been loaded and has passed the PreInit stage However, at this point, it is too late to set the theme One way around this problem is to trigger a refresh by redirecting the page back to itself The most efficient way to accomplish this is to use ServerTransfer() so that all the processing takes place on the server (Response.

With the convenience of CSS styles, you might wonder why developers need anything more The problem is that CSS rules are limited to a fixed set of style attributes They allow you to reuse specific formatting details (fonts, borders, foreground and background colors, and so on), but they obviously can t control other aspects of ASPNET controls For example, the CheckBoxList control includes properties that control how it organizes items into rows and columns Although these properties affect the visual appearance of the control, they re outside the scope of CSS, so you need to set them by hand Additionally, you might want to define part of the behavior of the control along with the formatting For example, you might want to standardize the selection mode of a Calendar control or the wrapping in a TextBox This obviously isn t possible through CSS Themes, a new feature in ASP.

Every .aspx page starts with a Page directive. This Page directive specifies the language for the page, and it also tells ASP.NET where to find the associated code (unless you re using inline code, in which case the code is contained in the same file).

birt upc-a, asp.net core qr code reader, barcode scanner in .net core, birt data matrix