How to change property values in a IList
Public class temp()
{
int code;
string name;
}
IList<temp> res="assume is has a list of values"
public void modify<T>(ref Ilist<T> list)
{
list[0].code=0;
list[0].name="";
}
i was getting an error "list does not contain a definition for code/name" . is there any way to change the values in IList
asp.net-mvc c#-4.0 c#-3.0
asked Dec 31 '18 at 7:17
ParzivalParzival
294
add a comment |
Public class temp()
{
int code;
string name;
}
IList<temp> res="assume is has a list of values"
public void modify<T>(ref Ilist<T> list)
{
list[0].code=0;
list[0].name="";
}
i was getting an error "list does not contain a definition for code/name" . is there any way to change the values in IList
asp.net-mvc c#-4.0 c#-3.0
asked Dec 31 '18 at 7:17
ParzivalParzival
294
add a comment |
Public class temp()
{
int code;
string name;
}
IList<temp> res="assume is has a list of values"
public void modify<T>(ref Ilist<T> list)
{
list[0].code=0;
list[0].name="";
}
i was getting an error "list does not contain a definition for code/name" . is there any way to change the values in IList
asp.net-mvc c#-4.0 c#-3.0
asked Dec 31 '18 at 7:17
ParzivalParzival
294
Public class temp()
{
int code;
string name;
}
IList<temp> res="assume is has a list of values"
public void modify<T>(ref Ilist<T> list)
{
list[0].code=0;
list[0].name="";
}
i was getting an error "list does not contain a definition for code/name" . is there any way to change the values in IList
asp.net-mvc c#-4.0 c#-3.0
asp.net-mvc c#-4.0 c#-3.0
asked Dec 31 '18 at 7:17
ParzivalParzival
294
asked Dec 31 '18 at 7:17
ParzivalParzival
294
asked Dec 31 '18 at 7:17
ParzivalParzival
294
asked Dec 31 '18 at 7:17
ParzivalParzival
294
asked Dec 31 '18 at 7:17
ParzivalParzival
294
294
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You current example does not makes much sense.
But one way is to constraint your method's generic type parameter to some interface like:
public interface ITemp
{
int code { get; set; }
string name {get; set;}
}
and your specific types would be inheriting it with some implementation
public class Temp : ITemp
{
// implementation
}
and then you can write a generic method :
public void modify<T>(ref IList<T> list) where T : ITemp
{
list[0].code=0;
list[0].name="";
}
But this should be done only when you have multiple classes with some common properties and you need a generic method to do some work on those.
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You current example does not makes much sense.
But one way is to constraint your method's generic type parameter to some interface like:
public interface ITemp
{
int code { get; set; }
string name {get; set;}
}
and your specific types would be inheriting it with some implementation
public class Temp : ITemp
{
// implementation
}
and then you can write a generic method :
public void modify<T>(ref IList<T> list) where T : ITemp
{
list[0].code=0;
list[0].name="";
}
But this should be done only when you have multiple classes with some common properties and you need a generic method to do some work on those.
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
add a comment |
You current example does not makes much sense.
But one way is to constraint your method's generic type parameter to some interface like:
public interface ITemp
{
int code { get; set; }
string name {get; set;}
}
and your specific types would be inheriting it with some implementation
public class Temp : ITemp
{
// implementation
}
and then you can write a generic method :
public void modify<T>(ref IList<T> list) where T : ITemp
{
list[0].code=0;
list[0].name="";
}
But this should be done only when you have multiple classes with some common properties and you need a generic method to do some work on those.
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
add a comment |
You current example does not makes much sense.
But one way is to constraint your method's generic type parameter to some interface like:
public interface ITemp
{
int code { get; set; }
string name {get; set;}
}
and your specific types would be inheriting it with some implementation
public class Temp : ITemp
{
// implementation
}
and then you can write a generic method :
public void modify<T>(ref IList<T> list) where T : ITemp
{
list[0].code=0;
list[0].name="";
}
But this should be done only when you have multiple classes with some common properties and you need a generic method to do some work on those.
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
You current example does not makes much sense.
But one way is to constraint your method's generic type parameter to some interface like:
public interface ITemp
{
int code { get; set; }
string name {get; set;}
}
and your specific types would be inheriting it with some implementation
public class Temp : ITemp
{
// implementation
}
and then you can write a generic method :
public void modify<T>(ref IList<T> list) where T : ITemp
{
list[0].code=0;
list[0].name="";
}
But this should be done only when you have multiple classes with some common properties and you need a generic method to do some work on those.
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
answered Dec 31 '18 at 7:36
Ehsan SajjadEhsan Sajjad
50.4k1067123
50.4k1067123
add a comment |
add a comment |
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