ASP.NET PDF Viewer using C#, VB/NET

Before you start programming in earnest, I ll try to give you an idea of what computer programming is. So, what is it It s telling a computer what to do. Computers can do lots of things, but they aren t very good at thinking for themselves. They really need to be spoonfed the details. You have to feed the computer an algorithm, in some language it understands. Algorithm is

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Note When reading byte by byte you get the single byte values of each character rather than the characters themselves, much like when you do something like puts "test"[0]. To convert into text characters, you can use the chr method.

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Here s how to read an I/O stream line by line using gets:

Fred Bloggs,Manager,Male,45 Laura Smith,Cook,Female,23

layout, all they do is click and add the photo without having to worry about designing layouts, cropping, and sizing.

times to get multiple lines. In this example it was used twice, and pulled out the first two lines of the example file. Like each, however, gets can accept an optional delimiter:

just a fancy word for a procedure or recipe a detailed description of how to do something. Consider the following: SPAM with SPAM, SPAM, Eggs, and SPAM: First, take some SPAM. Then add some SPAM, SPAM, and eggs. If a particularly spicy SPAM is desired, add some SPAM. Cook until done - Check every 10 minutes. This recipe may not be very interesting, but how it s constructed is. It consists of a series of instructions to be followed in order. Some of the instructions may be done directly ( take some SPAM ), while some require some deliberation ( If a particularly spicy SPAM is desired ), and others must be repeated several times ( Check every 10 minutes. ) Recipes and algorithms consist of ingredients (objects, things), and instructions (statements). In this example, SPAM and eggs were the ingredients, while the instructions consisted of adding SPAM, cooking for a given length of time, and so on. Let s start with some reasonably simple Python ingredients and see what you can do with them.

Fred Bloggs, Manager,

The horizontal photographic layout works so well in Act I that you can apply a similar layout to the Call to Action and Key Point slides as well, except this time divide the slide into thirds horizontally and leave the headlines visible in this version. The Call to Action slide shown on the upper left in Figure 9-21 features a photo of customers, except now there are three new oil well graphics to illustrate the headline Tap into three undiscovered wells of revenue by reaching your customers in new ways. (The headline was shorted to t the 2-line limit of the slides.) The rst Key Point slide (upper right) features a single oil well with a photograph of cars on a highway to illustrate the rst well of revenue explained in the headline as Reach suburban commuters and increase share 22%. The second Key Point slide (lower left) features a second oil well with a photo of city traf c to illustrate the headline Reach city travelers and increase share another 15%, and the third Key Point slide (lower right) features a third oil well with a photo of an airplane to illustrate Reach frequent iers and increase share another 7%.

There s also a noniterative version of each_byte called getc:

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