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Do not use unallowed SharePoint classes

Only a subset of the APIs in Microsoft.SharePoint.dll are available in sandboxed solutions.

CheckId SPC100203
TypeName DoNotCallUnallowedClasses
Severity Error
Type Assembly

Remove the calls to unavailable SharePoint classes.

To suppress this violation in managed code add the following attribute to the method which contains the instruction (available since SPCAF version v5.2). Learn more about SuppressMessage here.

// Important: Ensure to have #define CODE_ANALYSIS at the beginning of your .cs file
[SuppressMessage("SPCAF.Rules.SandboxedCompatibilityGroup", "SPC100203:DoNotCallUnallowedClasses", Justification = "Provide reason for suppression here")]
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