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C# Tutorial 44: iTextSharp : Working with images in iTextSharp PDF ...
Apr 24, 2013 · c# - ITextSharp - working with images c# - scaling images in iTextSharp c# ... c# - Adding ...Duration: 16:04 Posted: Apr 24, 2013

public class UserInput { [Required] public string Username { get; set; } public string FirstName { get; set; } public string LastName { get; set; } } [HttpPost] public ActionResult Edit(UserInput input) { ... }

Figure 5-1. Comparing simple root objects (left) and collection root objects (right) This approach isn t recommended when there are large numbers of potential child objects, because the retrieval process can become too slow. However, it can be useful in cases where you can specify criteria to limit the number of objects returned. To create an editable root collection object, use a template like this: <Serializable()> _ Public Class EditableRootList Inherits BusinessListBase(Of EditableRootList, EditableChild) #Region "Authorization Rules" Private Shared Sub AddObjectAuthorizationRules() ' TODO: add authorization rules 'AuthorizationRules.AllowGet(GetType(EditableRootList), "Role") End Sub #End Region #Region "Factory Methods" Public Shared Function NewEditableRootList() As EditableRootList Return DataPortal.Create(Of EditableRootList)() End Function Public Shared Function GetEditableRootList( _ ByVal id As Integer) As EditableRootList Return DataPortal.Fetch(Of EditableRootList)(New _ SingleCriteria(Of EditableRootList, Integer)(id)) End Function Private Sub New() ' Require use of factory methods End Sub

Support to data binding with Silverlight controls using WCF Data Service using the DataServiceCollection(T) class. Enhanced isolated storage capabilities for better file management.

Using message-driven beans (MDBs)

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Insert an Image Into a PDF in C#
Insert an Image Into a PDF in C#

It s illegal to navigate across a collection-based relationship field. The following JPA QL statement is illegal, even though the path ends in a single-type relationship field:

You manually adjusted the column widths and applied formatting to the cells in your pivot table. However, your pivot table formatting is lost when you refresh the pivot table or change the pivot table layout. Even changing the report filter causes the formatting to be lost. This example is based on the LoseFormat.xlsx workbook.

The next step is to call GetCustomAttributes on this MemberInfo object, passing in the type of the attribute we want to find. It returns an array of objects, each of type BugFixAttribute:

The conversion for printf_s (and printf) is due to the String class s ability to be converted via a variable argument list and not a general conversion to const char *. For example, the following line: printf_s(str); produces an error: cli_printf.cpp(12) : error C2664: 'printf_s' : cannot convert parameter 1 from ' System::String ^' to 'const char *' No user-defined-conversion operator available, or Cannot convert a managed type to an unmanaged type Using cout with System::String is a bit more complicated. The string must be marshaled as a native data type that the overloaded shift operator (<<) supports, and because we are getting a native pointer to managed data (which could be moved by the garbage collector), it must be artificially fixed in memory during the time that the native data type is active. We accomplish this by declaring a pinning pointer (pin_ptr), as shown in Listing 5-17. The first step is to use PtrToStringChars (defined in vcclr.h) to get a pointer into the underlying wide character array that represents the string, and assign that to a pinning pointer that fixes the data it points to as long as the pinning pointer is in scope. This pinning pointer must in turn be converted to a type that the shift operator supports, so we use static_cast to convert it to const wchar_t* and pass that to the expression involving wcout, the wide character version of cout.

convert image to pdf using itextsharp c#

iTextSharp – Insert an Image to a PDF in C# – Justin Cooney
Jun 9, 2013 · If you are including an image in an HTML page that you are exporting to PDF with iTextSharp, then you'll quickly see that iTextSharp will not ...

convert image to pdf pdfsharp c#

Convert image to pdf | The ASP.NET Forums
Height); } using (var ms = new MemoryStream()) { var document = new iTextSharp.text.Document(pageSize, 0, 0, 0, 0); iTextSharp.text.pdf.

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c# convert image to pdf pdfsharp