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iTextSharp Replace Text in existing PDF without loosing formation ...
22 May 2017 ... This way iTextSharp or another PDF tool will embed a new font object for a new ... Remove original text object once you have created a duplicated text object; ...

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22 Jun 2012 ... iTextSharp remove text from static PDF document C# The following code makes a white image over the text i want to hide from the user, it then makes the user not able to copy or paste into the pdf so they cannot select the hidden text and copy the value.

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Add that card to the new ArrayList object. Continue removing cards at random from m_cards and adding them to newdeck until m_cards is empty. Assign the m_cards reference to newdeck, which now contains all the cards in a random order. 8. 9. 10. 11. 12. 13. 14. - 1) 15. 16. 17. 18. 19. 20. 21. 22. 24. 25. // Visual C# 26. public void Shuffle() { 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. // Replace old deck with new deck. m_cards = newDeck; } System.Random rGen = new System.Random(); System.Collections.ArrayList newDeck = new System.Collections.ArrayList(); while (m_cards.Count > 0) { // Choose one card at random to remove. int toRemove = rGen.Next(0, m_cards.Count - 1); Card remove = (Card)m_cards[toRemove]; m_cards.Remove(remove); // Add the removed card to the new deck. newDeck.Add(remove); replace the old deck with the new deck m_cards = newDeck Dim removeObject As Object = m_cards(removeIndex) m_cards.RemoveAt(removeIndex) Add the removed card to the new deck. newDeck.Add(removeObject) End While Visual Basic Public Sub Shuffle() Dim rGen As New System.Random() Dim newDeck As New System.Collections.ArrayList() While (m_cards.Count > 0) Choose one card at random to remove. Dim removeIndex As Integer = rGen.Next(0, m_cards.Count

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How to replace specific word in pdf using itextsharp C# .net ...
This example talks about manipulating text - Manipulating PDF files with ... text as well - iTextSharp remove text from static PDF document C# [^].

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Search and Remove a Text from a PDF using iTextsharp – Pearls of ...
9 Aug 2015 ... In this Post we are going to look at how we can search a specific text and visually remove them using iTextSharp library. Steps Involved : 1.

Note that by setting the DefaultValue attribute to null, you can make a parameter optional. A null value for a parameter must then be gracefully handled by the business object method that implements the update. There s an alternative method to set the primary key through the DataKeyNames property of GridView and DetailsView controls. I ll briefly mention it here and cover it in much greater detail in the next two chapters:

<asp:GridView runat="server" ID="grid1" DataKeyNames="employeeid" DataSourceId="MyObjectSource" AutoGenerateEditButton="true"> ... </asp:GridView>

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iText 5-legacy : How to remove text from a PDF ?
12 Jan 2015 ... Is it possible to remove all text occurrences contained in a specified area (red color rectangle area) of a pdf document? 5th November 2015.

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With this general information in mind, let's move on and take a closer look at each of five different types of hacker: the Novice, the Student, the Tourist, the Crasher, and the Thief Frequent references to the movie WarGames, mixed in with a few phrases like "Got any awesome numbers " typify the Novice These hackers are younger than most - maybe twelve to fourteen - so they often live off throw-away accounts from the more advanced Students I'll describe next I would imagine that Novices think of hacking as play, or mischief-making, and not much more than that Of all the different groups I'll describe, they are the ones most likely to be drawn by the image of hacking as a fun and somewhat "naughty" pursuit I'm sure they enjoy playing with computers, but to them, hacking is play.

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Changing existing text in a PDF using iText – Sampath LK – Medium
14 Oct 2016 ... Last few days I was trying to modify some PDF file using iText library. ... So my first try was to replace the existing text with dynamic data. I…

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Read PDF Text , Merge pages and Delete pages in ASP.Net using ...
Read and extract searched text from pdf file using iTextSharp in ASP.Net · How to read pdf ... Append merge PDF Documents in C# . 3. Deleting ...

When DataKeyNames is set on the bound control, data source controls automatically add a parameter to the list of parameters for update and delete commands. The default name of the parameter is original_XXX, where XXX stands for the value of DataKeyNames. For the operation to succeed, the method (or the SQL command if you re using SqlDataSource) must handle a parameter with the same name. Here s an example:

The name format of the key parameter can be changed at will through the OldValuesParameterFormatString property. For example, a value of {0} assigned to the property would make the following command acceptable:

Setting the DataKeyNames property on the bound control (hold on, note that it s not a property on the data source control) is also the simplest way to configure a delete operation. For a delete operation, in fact, you don t need to specify a whole record with all its fields; the key is sufficient.

} 41. Add the following code for the Deal method: 42. Visual Basic 43. The deck is empty after dealing the cards. 44. Public Sub Deal(ByVal hands() As Hand)

When using ObjectDataSource with an ASP.NET made-to-measure control (for example, GridView), most of the time the binding is totally automatic and you don t have to deal with it. If you need it, though, there s a back door you can use to take control of the update process the Updating event:

protected void Updating(object sender, ObjectDataSourceMethodEventArgs e) { var emp = e.InputParameters[0] as Employee; if (emp == null) return; emp.LastName = "WhosThisGuy"; }

The event fires before the update operation climaxes. The InputParameters collection lists the parameters being passed to the update method. The collection is read-only, meaning that you can t add or delete elements. However, you can modify objects being transported, as the preceding code snippet demonstrates. This technique is useful when, for whatever reasons, the ObjectDataSource control doesn t load all the data its method needs to perform the update. A similar approach can be taken for deletions and insertions as well.

Summary

It isn't (and maybe never will be) programming, assembly language, and operating systems Novices are very unpredictable, because of their inexperience, and their population is rapidly growing, because of recent glamorous publicity, but for the most part they are "safe" in terms of reasonably secure computer systems Assuming that Novices can get onto a system in the first place, they will usually just log on, type PLAY GAMES, WITHDRAW $20,000, and CATALOG or DIR (to see what sorts of file names the computer will display) Then they will most likely get bored and go off to play Super-Invaders or do their homework When caught and confronted by a system operator - or another hacker - a Novice will almost always announce himself quite clearly I know of one Novice who was detected by the Inner Circle while they were on a Prime computer.