Issues translating PowerShell to LabVIEW (finding Assembly & Error 3008)

[wiebe@CARYA]

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@xingdx wrote:

hello

    i want to calculate the sha1 by powershell in vi,how can i get the feedback; i have achieved it by cmd,but the time by this method is too long;

thanks

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Why use the powershell?

.NET can be used directly, and you'll get all the feedback you want. The data size also won't be a problem anymore, because you can stream your data into the SHA1 method.

Assuming .NET has SHA1 methods, but I'm pretty sure it does.

[xingdx]

yes，i am try to find some .Net constructor to calculate the SHA1 or other HASH,but i am fail.

 Could you give me some help?

[wiebe@CARYA]

SHA1 Class (System.Security.Cryptography) | Microsoft Docs

[xingdx]

thank you for your help

[alexderjuengere]

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wiebe@CARYA wrote:

SHA1 Class (System.Security.Cryptography) | Microsoft Docs

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I had to use this one recently - this bit me:

if you want to calculate an sha1 hash, from within LabView, you need to start with "System.Core" not "System.Security.Cryptography"

[xingdx]

yes

  when i used the System.Security.Cryptography,the feedback is :This assembly does not include any public classes that can be created ; 

i am try to solve it in some method ,but up to now ,it is failed;

thanks

[GerdW]

Hi Alex,

the example is nice, but you can replace the FOR loop by a simple ConcatString operation with just one input…

[wiebe@CARYA]

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@alexderjuengere wrote:

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wiebe@CARYA wrote:

SHA1 Class (System.Security.Cryptography) | Microsoft Docs

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I had to use this one recently - this bit me:

if you want to calculate an sha1 hash, from within LabView, you need to start with "System.Core" not "System.Security.Cryptography"

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Well, obviously 😉.

In the msdn, change the Version to your .NET Framework, then the documentation will mention the assembly: 

[alexderjuengere]

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@GerdW wrote:

Hi Alex,

the example is nice, but you can replace the FOR loop by a simple ConcatString operation with just one input…

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Kudos to you!