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i have created a image test.jpg now i want to save it with a different filename how can i do?

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i have created a image test.jpg now i want to save it with a different filename how can i do??

Posted 21-Sep-12 4:46am

Comments

joshrduncan2012 21-Sep-12 10:47am

How are you approaching this? Please elaborate as to what exactly you are trying to do? Is this a part of a program?

Member 9092048 21-Sep-12 10:50am

yes i am reading image from serial port and saving it as test.jpg.Now i want to save that test.jpg with a different name so how can i do ?

[no name] 21-Sep-12 10:48am

File->Save As -> different-filename.jpg?

Member 9092048 21-Sep-12 10:54am

not getting save as option in file

[no name] 21-Sep-12 10:57am

And what program are you using to create this image file that does not have a Save As under the File menu? The quality of the answers you get are directly proportional to the information you provide.

Member 9092048 21-Sep-12 10:59am

(System.IO.BinaryWriter file = new System.IO.BinaryWriter(File.Open("e:\\test.jpg", FileMode.Append)))

this is how i create a file and then i write into the file byte by byte. then i want to save it with a differnt name

[no name] 21-Sep-12 11:00am

Then use File.Move or File.Copy

Jonathan [Darka] 21-Sep-12 11:07am

Or if you already know the name of the file you want to use then change the File.Open("...) code to use the correct name

Richard MacCutchan 21-Sep-12 11:09am

(System.IO.BinaryWriter file = new System.IO.BinaryWriter(File.Open("e:\\NOTtest.jpg", FileMode.Append)))

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Solution 2

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The better way is to...

C#

System.IO.File.Move(@"C:\From.txt", @"C:\TO.txt");

Check C# File.Move[^] for explanations.

You can also do...

C#

File.Copy(oldFileName, NewFileName);

File.Delete(oldFileName);

Another method - How to rename an image[^].

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Posted 21-Sep-12 5:52am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

Andrewpeter 21-Sep-12 11:54am

Very good, vote 5.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 21-Sep-12 12:07pm

Thanks @Andrewpeter...

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Solution 1

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You can read it (binary option) and after that you save it to another file name. Good luck!

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Posted 21-Sep-12 5:12am

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