Hello,
My program is creating pdf files, around 50 - 100 kB each. Today I write
them in text files, then read them back to store into a database. It's
obvious for me that I can save the text file operations by creating a big
string in memory (only append), but it's unclear what class to use : String
StringBuilder, Stream something or ?
My pdf files contain mainly text, but some of them could also contain a jpeg
image.
Thank you for your help,
Gilbert 4 1827
On Oct 20, 9:17*am, "Gilbert Tordeur" <gilbert.tord.. .@orange.fr>
wrote:
Hello,
My program is creating pdf files, around 50 - 100 kB each. Today I write
them in text files, then read them back to store into a database. It's
obvious for me that I can save the text file operations by creating a big
string in memory (only append), but it's unclear what class to use : String
StringBuilder, Stream something or ?
My pdf files contain mainly text, but some of them could also contain a jpeg
image.
The typical (as far as I am aware) way of storing binary data into a
database is to use a binary reader and a memory stream.
If you just need to "store" the string, then String is fine, but if you will
be doing manipulation of the string, then use StringBuilder.
If you want to compact the data, you could write the data out using a
BinaryWriter.
"Gilbert Tordeur" <gi************ *@orange.frwrot e in message
news:%2******** ********@TK2MSF TNGP06.phx.gbl. ..
Hello,
My program is creating pdf files, around 50 - 100 kB each. Today I write
them in text files, then read them back to store into a database. It's
obvious for me that I can save the text file operations by creating a big
string in memory (only append), but it's unclear what class to use :
String StringBuilder, Stream something or ?
My pdf files contain mainly text, but some of them could also contain a
jpeg image.
Thank you for your help,
Gilbert
Gilbert,
As it are real big strings, then zip them first (there is more than one
method in Net for that) and put the Zip object as a blob (byte array or the
other name is image) in your database. http://msdn.microsoft.com/en-us/libr...zipstream.aspx http://www.vb-tips.com/DataSetImage.aspx
Cor
"Gilbert Tordeur" <gi************ *@orange.frwrot e in message
news:%2******** ********@TK2MSF TNGP06.phx.gbl. ..
Hello,
My program is creating pdf files, around 50 - 100 kB each. Today I write
them in text files, then read them back to store into a database. It's
obvious for me that I can save the text file operations by creating a big
string in memory (only append), but it's unclear what class to use :
String StringBuilder, Stream something or ?
My pdf files contain mainly text, but some of them could also contain a
jpeg image.
Thank you for your help,
Gilbert
Cor, Scott,
May thanks for your advices.
Have a good week-end,
Gilbert This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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