Please inform if this issue is resolved or not. As shared in earlier console based application this issue is not observed.
Similarly I have created another web application and tried this scenario as follows:
-
Create WebApplication (
MVC ASP.NET
) -
Added Aspose.Cells using command in Package Manager Console
Install-Package Aspose.Cells -Version 21.4.0
All the packages are added successfully and no issue is observed. Then I compiled the code containing designer.LineByLine = false
and it worked fine. For your reference please note that this WebApplication is targeting .NET framework 4.7.2 and can be downloaded here.
It is available there as you can see that I have installed it from NuGet Package Manager.
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