Compare Two file,Set Product version

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Hi.

i have framework that need to compare a dll file (module) in local with corresponding in server,if new version was available ,download it,

i have a problem,when i download a file with my service that receive a file (1024 byte 1024 byte and merge bytes to create file) i can not set Product version for file programmatically.

Can i set Product version for a file in C#?

Do you know other way two compare two file (else capacity because is not correct)?

Please help me.

thanks,

Best Regards.

Posted 7-Jun-13 2:52am

Seyed Hamed Khatami

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Stephen Hewison · Answer 1 · 2013-06-07T03:09:00

I don't think you can change the assembly version once it's been compiled. Although you can compare the assembly versions of two separate dll files.

C#

string existingAssemblyPath = "foo\\bar.dll";
System.Reflection.Assembly existingAssemby = System.Reflection.Assembly.Load(existingAssemblyPath);
Version existingVersion = existingAssemby.GetName().Version;

byte[] downloadedBytes; //assign download file bytes
System.Reflection.Assembly newAssemby = System.Reflection.Assembly.Load(downloadedBytes);
Version newVersion = newAssemby.GetName().Version;

if (newVersion > existingVersion)
{
  //save file
}

Seyed Hamed Khatami · Answer 2 · 2013-06-07T04:18:00

Solution 2

it was my wrong , if i download file completely ,product version is with it.
I'm sorry

Posted 7-Jun-13 4:18am

Seyed Hamed Khatami

Seyed Hamed Khatami · Answer 3 · 2013-06-07T04:18:00

Solution 3

it was my wrong , if i download file completely ,product version is with it.
I'm sorry

Posted 7-Jun-13 4:18am

Seyed Hamed Khatami

Compare Two file,Set Product version

3 solutions

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Solution 2

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