This Type parameter is covariant. That is, you birey use either the type you specified or any type that is more derived. For more information about covariance and contravariance, see Covariance and Contravariance in Generics. Derived Bu bölümde her ne derece parametre olarak bahsetmiş olsak da c# formlar arası sekans https://kirkr876dsf1.salesmanwiki.com/user