Spire.XLS is a professional Excel API that enables developers to create, manage, manipulate, convert and print Excel worksheets. Get free and professional technical support for Spire.XLS for .NET, Java, Android, C++, Python.

Sat Jan 03, 2015 1:43 am

hi.
first. sorry, I can use little english.

I downloaded the free version for a trial/evaluation.
I following tutorial - Spire.XLS for .NET Quick Start

1. download free version.
2. create project - c# on visual studio.
3. add reference "Spire.Xls" - I can show that add Solution Explorer and Object Browser.
4. typing "using Spire.Xls", and typing some code.
5. compile.
6. but I got message - 'The type or namespace name 'Spire' could not be found (are you missing a using directive or an assembly reference?)
7. do not compile. and disappear "Spire.Xls" on Object Browser, but exist "Spire.Xls" on Solution Explorer.

I don't use reference.
I guess... licence??
please answer me.
happy new year. thank you

sanggyun
 
Posts: 3
Joined: Fri Oct 10, 2014 8:26 am

Mon Jan 05, 2015 2:05 am

Dear sanggyun,

Thanks for your inquiry.

Please make sure that the project's target framework is the same as the Spire's dll. You can set project's target framework in project's properties (right click the project, find "Properties").
Best Regards,
Burning
E-iceblue Support Team
User avatar

burning.liu
 
Posts: 406
Joined: Mon Aug 04, 2014 6:47 am

Tue Jan 06, 2015 7:21 am

Dear sanggyun,

Have you tried the solution I provided for this problem? Did it work?

Looking forward to your response.
Best Regards,
Burning
E-iceblue Support Team
User avatar

burning.liu
 
Posts: 406
Joined: Mon Aug 04, 2014 6:47 am

Thu Jan 08, 2015 12:48 am

Thank you for your help.

I try use dll -> NET2.0 and NET3.5 and NET4.0
I ignore NET4.0 ClientProfile.

but, That is my mistake.
When use NET4.0 ClientProfile, the problem is solve.

Thank you.

sanggyun
 
Posts: 3
Joined: Fri Oct 10, 2014 8:26 am

Thu Jan 08, 2015 1:00 am

Dear sanggyun,

Glad to hear that your problem has been resolved.

Please feel free to contact us if you have any problems.
Best Regards,
Burning
E-iceblue Support Team
User avatar

burning.liu
 
Posts: 406
Joined: Mon Aug 04, 2014 6:47 am

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