public static bool IsEventFiled(this IEventSymbol symbol)
{
if (!symbol.IsFromCode() || symbol.IsOverridable())
{
return(false);
}
var syntaxReference = symbol.DeclaringSyntaxReferences.FirstOrDefault();
if (syntaxReference != null)
{
bool isField = syntaxReference.GetSyntax().IsKind(SyntaxKind.VariableDeclarator);
if (isField)
{
if (symbol.IsInterfaceImplementation())
{
isField = false;
}
}
return(isField);
}
return(false);
}