Friday, 21 December 2012 13:56

Array of objects in c# programming

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There is a big difference in creating array of
objects in c# from c++,java.creating an array
of objects involves two step.

Saturday, 19 January 2013 13:55

how to make uneditable textbox

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you have tried to show data in the asp.net textbox
control and wanted that user will not be able to
modify data in the textbox or cursor will not be
shown in the textbox or other technical reason
then this tips can help you -

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when you process credit card payment the two
most sensitive inputs are taken from customer
are card number and card security code.you
will want to verify that the data entered
is valid before processing credit card payment.

Saturday, 29 December 2012 13:54

how to force to download file in asp.net

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we know different file types like html,jpeg,gif,pdf,
doc,etc handled by different browsers like IE,
firefox,opera,etc.the situation can come when the
browser can't handle the file type,it will ask
to save or open that file.

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A digital photo is a multidimensional array containing numbers
that indicates the color of points in the photo/image.so we could
do what we want with this multidimensional array like we can
make any amendments in the array by entering it into math functions,
also we can encrypt the image.in this article i am gonna show you
how to place a background behind a photo using a method.

Tuesday, 25 December 2012 13:56

c# directories and files

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in windows invironment,the file system is splited into directories
and files.files holds the actual data,but directories are
storage for logical listing of files in the system.to deal with
files and folders(directories),CLR uses System.IO namespace.
the classes used are File,FileInfo,DirectoryInfo,Directory.

Friday, 28 December 2012 13:55

common sql server data types explained

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Sql server knows many data types.it's worth our
while to know most common types -