}
Break;
case 1: //
if (pi[0].ParameterType == typeof(int)) { object[] args = new object[1]; args[0] = 14;
If ((bool) m.Invoke(reflectOb, args))
Console.WriteLine (" 14 x "); else
Console.WriteLine (" 14 ");
}
Break;
case 2: //
if((pi[0].ParameterType == typeof(int)) &&
(pi[1].ParameterType == typeof(int))) {
object[] args = new object[2]; args[0] = 9;
args[l] = 18;
M.Invoke(reflectOb, args);
}
else if((pi[0].ParameterType == typeof(double)) &&
(pi[1].ParameterType == typeof(double))) {
object[] args = new object [2]; args[0] = 1J12; args[l] = 23.4; m.Invoke(reflectOb, args);
}
Break;
}
Console.WriteLine();
}
}
}
.
: MyClass MyClass(int).
: 10, : 10
reflectOb.
Sum : 20
IsBetween
14
Set
Set (int, int). : 9, : 18 Set
Set(double, double). : 1, : 23
Show
: 1, : 23
, . -, , MyClass. BindingFlags GetMethods (), , . -, , switch. .
C# , (), , , .. , , , . , . , , , .
, System. Attribute. Attribute. Attribute , . Attribute. , ErrorAttribute , .
AttributeUsage. , . , .
|
|
|
, . . , , , . .
[AttributeUsage(AttributeTargets.All) ] public class RemarkAttribute: Attribute {
string pri_remark; // Remark
public RemarkAttribute(string comment) { pri_remark = comment;
}
public string Remark { v get {
Return pri_remark;
}
}
}
.
RemarkAttribute. AttributeUsage, , RemarkAttribute . AttributeUsage , . .
RemarkAttribute, Attribute. RemarkAttribute pri_remark, Remark. , . (, Remark set, , .) , Remark. RemarkAttribute, .
, . , , . , RemarkAttribute .
[RemarkAttribute(" .")] class UseAttrib {
//...
}
RemarkAttribute, " . 11 UseAttrib.
