public <return_type> getclass(string company)
{
switch (company)
{
case "cmp1": Classcmp1 temp = new Classcmp1(); return temp ;
case "cmp2": Classcmp2 temp = new Classcmp2(); return temp ;
case "cmp3": Classcmp3 temp = new Classcmp3(); return temp ;
}
}
Run Code Online (Sandbox Code Playgroud)
如果classcmp1,classcmp2,classcmp3是三个公共类,那么该函数的返回类型应该是什么?如何动态确定?
c# ×1