'%1!ls!' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are '%2!ls!'. All attributes in this block will be ignored.
ls!' does not implement interface member '%2!ls!'. '%3!ls!' cannot implement an interface member because it is not public. ...
ls!' has a link demand, but overrides or implements '%2!ls!' which does not have a link demand. A security hole may exist. ...
ls!' has no applicable method named '%2!ls!' but appears to have an extension method by that name. Extension methods cannot ...
ls!' hides inherited member '%2!ls!'. To make the current member override that implementation, add the override keyword. ...
ls!' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are '%2!ls!'. ...
ls!' is not a valid constraint. A type used as a constraint must be an interface, a non-sealed class or a type parameter. ...
ls!' is not a valid named attribute argument. Named attribute arguments must be fields which are not readonly, static, or ...
ls!' is of type '%2!ls!'. A default parameter value of a reference type other than string can only be initialized with null ...
ls!' is of type '%2!ls!'. The type specified in a constant declaration must be sbyte, byte, short, ushort, int, uint, long, ...