'System.Runtime.InteropServices.DllImportAttribute' cannot be applied to 'AddHandler', 'RemoveHandler' or 'RaiseEvent' method.
System.Nullable' does not satisfy the 'Structure' constraint for type parameter '|1'. Only non-nullable 'Structure' types ...
System.ObsoleteAttribute' cannot be applied to the 'AddHandler', 'RemoveHandler', or 'RaiseEvent' definitions. If required, ...
System.Runtime.InteropServices.DispIdAttribute' cannot be applied to '|1' because 'Microsoft.VisualBasic.ComClassAttribute' ...
System.Runtime.InteropServices.DispIdAttribute' cannot be applied to '|1' because 'Microsoft.VisualBasic.ComClassAttribute' ...
System.Runtime.InteropServices.DllImportAttribute' cannot be applied to 'AddHandler', 'RemoveHandler' or 'RaiseEvent' method. ...
System.Runtime.InteropServices.DllImportAttribute' cannot be applied to a method that is generic or contained in a generic ...
System.Runtime.InteropServices.DllImportAttribute' cannot be applied to a Sub, Function, or Operator with a non-empty body. ...
System.ServiceModel.Activities.WorkflowServiceHost is incompatible with System.ServiceModel.Persistence.PersistenceProviderBehavior. ...
System.Web.Mail.SmtpMail is not supported on this version of Windows. The recommended alternative is System.Net.Mail.SmtpClient. ...