How do I convert from string to Type?

[Ken Varn]

I have an unknown numeric Type object passed into a function. I want to run
a conversion on a string to convert the string to that Type object and
return an object of that type. Is there some way to do a generic cast or
conversion on the type?

Here is sort of what I want to do:

object MyFunc(Type T, String Str)
{
object o;

o = // Want to convert Str to be of type T here.

return o; // Want to return an object of Type T here that has the
converted value.
}

--
-----------------------------------
Ken Varn
Senior Software Engineer
Diebold Inc.

EmailID = varnk
Domain = Diebold.com
-----------------------------------

[Marina]

Try Convert.ChangeT ype

"Ken Varn" <nospam> wrote in message
news:ue******** ******@TK2MSFTN GP14.phx.gbl...

I have an unknown numeric Type object passed into a function. I want to run a conversion on a string to convert the string to that Type object and
return an object of that type. Is there some way to do a generic cast or
conversion on the type?

Here is sort of what I want to do:

object MyFunc(Type T, String Str)
{
object o;

o = // Want to convert Str to be of type T here.

return o; // Want to return an object of Type T here that has the
converted value.
}

--
-----------------------------------
Ken Varn
Senior Software Engineer
Diebold Inc.

EmailID = varnk
Domain = Diebold.com
-----------------------------------

[Bradley1234]

But you dont know the type? So dont you use a GetType() method?
"Ken Varn" <nospam> wrote in message
news:ue******** ******@TK2MSFTN GP14.phx.gbl...

I have an unknown numeric Type object passed into a function. I want to run a conversion on a string to convert the string to that Type object and
return an object of that type. Is there some way to do a generic cast or
conversion on the type?

Here is sort of what I want to do:

object MyFunc(Type T, String Str)
{
object o;

o = // Want to convert Str to be of type T here.

return o; // Want to return an object of Type T here that has the
converted value.
}

--
-----------------------------------
Ken Varn
Senior Software Engineer
Diebold Inc.

EmailID = varnk
Domain = Diebold.com
-----------------------------------

[Bjorn Abelli]

"Ken Varn" wrote...

I have an unknown numeric Type object passed into a function.
I want to run a conversion on a string to convert the string
to that Type object and return an object of that type. Is
there some way to do a generic cast or conversion on the type?

Here is sort of what I want to do:

object MyFunc(Type T, String Str)
{
object o;

o = // Want to convert Str to be of type T here.

return o; // Want to return an object of Type T here that has the
converted value.
}

It's not obvious what you're trying to accomplish. As what your method
returns only is of the type "object", you'll probably still need to cast it
anyway after the call.

As you still have to cast the *result*, you actually would'nt even have to
supply the numeric type. You could try something simple like:

static decimal MyParse(String str)
{
return decimal.Parse(s tr);
}

// Bjorn A

[Stefan Simek]

Simply:

object MyFunc(Type T, String Str)
{
return Convert.ChangeT ype(Str, T);
}

The Convert.ChangeT ype() method tries to retrieve an IConvertible interface
for the first argument and then calls the respective conversion method.

HTH,
Stefan

"Ken Varn" <nospam> wrote in message
news:ue******** ******@TK2MSFTN GP14.phx.gbl...

I have an unknown numeric Type object passed into a function. I want to
run
a conversion on a string to convert the string to that Type object and
return an object of that type. Is there some way to do a generic cast or
conversion on the type?

Here is sort of what I want to do:

object MyFunc(Type T, String Str)
{
object o;

o = // Want to convert Str to be of type T here.

return o; // Want to return an object of Type T here that has the
converted value.
}

--
-----------------------------------
Ken Varn
Senior Software Engineer
Diebold Inc.

EmailID = varnk
Domain = Diebold.com
-----------------------------------