string s = (myObjc ?? "").ToString()
string s = (myObj ?? String.Empty).ToString();
string s = $"{myObj}";
string s = myObj?.ToString() ?? "";
public static string ToStringNullSafe(this object value) { return (value ?? string.Empty).ToString(); }
string s = (myObjc ?? (Object)"").ToString() string s = ((Object)myObjc ?? "").ToString()