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This function is called with the data retrieved by the HttpRequest class, in the form of a ByteArrayOutputStreamThe first thing we need to do, on line 3, is to convert this to a ByteArrayInputStream, because the PullParser class only accepts input in the form of an InputStreamWe then create the PullParser object, tell it to expect XML input, and pass it the ByteArrayInputStream containing the data to be parsed The parsing is handled by the function on lines 7 to 33, which makes use of the user, imageURL, content, and time variables, declared on lines 34 to 37, to hold information that is obtained from the current <status> block The first event of interest is the START_ELEMENT event for a <status> block, which occurs each time that element is found in the response messageThis event, which is handled on lines 9 to 11, resets the user, imageURL, content, and time variables to empty stringsThis is not strictly necessary when the first <status> block is seen, but it will be for the remaining blocks Once we have started processing a <status> block, we need to capture the elements that we listed earlier and save the associated text On lines 12 to 22, we intercept TEXT events If the event corresponds to one of the elements of interest, we capture the text and save it in the appropriate variable Notice that on lines 17 to 18, where we handle the <created_at> element, we explicitly check that the indentation level is 2This is necessary because, as you can see from the XML sample shown above, there are two different <created_at> elements in each <status> block one that is directly inside the block that gives the time at which the Twitter message was posted (see line 4 of the XML snapshot) and one in the nested <user> element that holds the time at which the user s identity was created (see line 13) For this example, we need the first of these two, and we can distinguish it based on its indentation level Finally, on lines 23 to 32, when the END_ELEMENT event for a <status> block is received, we create a new TwitterEntry object, populating it with the values that we saved while processing the block, and add it to the sequence of TwitterEntry objects that will be delivered to the user interface once all the response has been processed This completes the implementation of our XML-based Twitter applicationAs you can see, the facilities provided by the JavaFX platform make it easy to invoke a web service and parse the response into JavaFX objects that can then be displayed to the userAs you ll see in the next section, it is equally easy to interface to a web service that returns a response encoded in JSON.

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i have a pdf file contains table for eg employee (empID,empName ..... a readable text where i can deal with in my c# code and extract data ,,but ...

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JSON (JavaScript Object Notation) is a simple and increasing popular way to encode the results of a web service callThere are several web services that return results either exclusively in JSON format or as an alternative to XMLThis section briefly introduces JSON syntax, describes how the PullParser class handles JSON input, and then shows you how to write a JavaFX application that queries a JSON web service JSON Syntax and Parsing Listing 27-6 shows an example of JSON syntax

Listing 27-6

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convert pdf to excel in asp.net c#

How to find and extract PDF table to CSV in C# and VBScript using ...
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The sample source code can be used to detect table in PDF file and export it to CSV for Excel in C# and VBScript using Bytescout PDF Extractor SDK.

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Convert PDF to Excel CSV in C# , VB.NET, VBScript, Delphi using PDF Extractor SDK, Read from an Excel File . Check the samples below to learn how to convert tables in PDF to CSV file for MS Excel using Bytescout PDF Extractor SDK. Select your programming language: C#

first found item to 21, and writes it back to the server Because we only care that one item meets the criteria we can use the Single() operator to only return one element Before we can write it back to the store we need to call the UpdateObject method so the data context knows that the object has been modified This step is needed, otherwise no change would occur on the server

1 2 3 4 5 6 7 { "name": "Fred", "address": "10 NoStreet, NoPlace", "age": 21, "male": true, "hobbies": ["golf", "reading ", "music"] }

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Parse PDF document to Excel sheet in C# - C# Corner
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The braces on lines 1 and 7 mark the beginning and end of a JSON object definition, which is composed of name/value pairsAs you can see, a JSON object definition looks very much like a JavaFX object literal, except that the comma separators between pairs are mandatory in JSON, and the names must appear in quotesValues may be strings (indicated by quotes), integers (see line 4), numbers, booleans (line 5), null, or an array, an example of which is shown on line 6 Objects can be nested and arrays can be of mixed type, so it is legal to create an array that contains both strings and integers The PullParser class can parse JSON a document in either pull mode or streaming mode when its documentType variable is set to PullParserJSONThe events that are reported in JSON mode are different from those used when parsing XML; the event types that are used, all of which are defined by the PullParser class, are listed in Table 27-5

Marks the beginning of the JSON document The start of a JSON object, corresponding to an opening brace The name part of a name/value pair The name variable of this event contains the actual name The value itself follows and will itself be followed by an END_VALUE event Indicates that a string value was encountered Indicates that an integer values was found Indicates that a floating-point number value was found

To delete the same item we only need to replace the UpdateObject method with the DeleteObject method as shown in Listing 4-19

UDDI is designed to accept virtually any type of Web services description, including industryspecific description languages WSDL provides a general-purpose language for describing the interface, protocol bindings, and deployment details and as such is complementary to UDDI but not required by it (see Using WSDL with UDDI later in this chapter) In other words, the data structures established by UDDI not only predate WSDL but also are designed to be completely

convert pdf to excel using itextsharp in c# windows application

Convert a PDF File to Excel File using iTextSharp using C# .Net ...
Hi everyone!I want read data from file pdf alter input data in file Excel (csv)?I want using asp.net or using iTextSharp .

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