Hi,
How can i convert each character of the following string to the
integer value's.
"Hello World"
6  1795 
foreach (char c in "Hello World")
{
Console.WriteLine((int)c);
}
Marc
On Jun 5, 12:23 pm, Marc Gravell <marc.grav...@gmail.comwrote:
foreach (char c in "Hello World")
{
Console.WriteLine((int)c);
}
Marc
Didn't know, it was that simple.
Thanks, it worked.
Bob,
If you don’t mind me asking. What is the purpose of you converting
these values to ints?
The reason why I ask is because you have to remember that the values
that you are converting are Unicode (UTF-16) values. There may be
times when you hit surrogate pair values and a simple conversion to
int won’t do what you expect.
If you are dealing with ASCII rage values then you should be fine.
It’s been a while since the last time I messed around with this
Unicode stuff so someone correct me if I am wrong!
Thaks
Rene.
On Jun 5, 6:52*am, Bob <t2ch...@yahoo.comwrote:
On Jun 5, 12:23 pm, Marc Gravell <marc.grav...@gmail.comwrote:
* * * * *foreach (char c in "Hello World")
* * * * *{
* * * * * * *Console.WriteLine((int)c);
* * * * *}
Marc
Didn't know, it was that simple.
Thanks, it worked.
On Jun 5, 3:16 pm, qglyirnyf...@mailinator.com wrote:
Bob,
If you don’t mind me asking. What is the purpose of you converting
these values to ints?
The reason why I ask is because you have to remember that the values
that you are converting are Unicode (UTF-16) values. There may be
times when you hit surrogate pair values and a simple conversion to
int won’t do what you expect.
If you are dealing with ASCII rage values then you should be fine.
It’s been a while since the last time I messed around with this
Unicode stuff so someone correct me if I am wrong!
Thaks
Rene.
On Jun 5, 6:52 am, Bob <t2ch...@yahoo.comwrote:
On Jun 5, 12:23 pm, Marc Gravell <marc.grav...@gmail.comwrote:
foreach (char c in "Hello World")
{
Console.WriteLine((int)c);
}
Marc
Didn't know, it was that simple.
Thanks, it worked.
Rene,
I am a student. And these are my first steps. Just trying to walk. It
is part of a question. Now i have to figure out how to discard the
space and add the integer values.
But i think there are some things i should do on my own.
I understand what Marc explained. I saw on the internet and in books
that there is an option to do the same with Parse. But i did not
understand that.
Thanks
Bob
Bob,
(int)'1' ----returns the ascii value of the character '1', which is
49
int.Parse("1") -----returns the integer value of "1", which is 1
Hope this helps.
jake
On Jun 5, 10:28 am, Bob <t2ch...@yahoo.comwrote:
On Jun 5, 3:16 pm, qglyirnyf...@mailinator.com wrote:
Bob,
If you don’t mind me asking. What is the purpose of you converting
these values to ints?
The reason why I ask is because you have to remember that the values
that you are converting are Unicode (UTF-16) values. There may be
times when you hit surrogate pair values and a simple conversion to
int won’t do what you expect.
If you are dealing with ASCII rage values then you should be fine.
It’s been a while since the last time I messed around with this
Unicode stuff so someone correct me if I am wrong!
Thaks
Rene.
On Jun 5, 6:52 am, Bob <t2ch...@yahoo.comwrote:
On Jun 5, 12:23 pm, Marc Gravell <marc.grav...@gmail.comwrote:
foreach (char c in "Hello World")
{
Console.WriteLine((int)c);
}
Marc
Didn't know, it was that simple.
Thanks, it worked.
Rene,
I am a student. And these are my first steps. Just trying to walk. It
is part of a question. Now i have to figure out how to discard the
space and add the integer values.
But i think there are some things i should do on my own.
I understand what Marc explained. I saw on the internet and in books
that there is an option to do the same with Parse. But i did not
understand that.
Thanks
Bob
On Jun 6, 9:26 pm, jake <jakedim...@gmail.comwrote:
Bob,
(int)'1' ----returns the ascii value of the character '1', which is
49
int.Parse("1") -----returns the integer value of "1", which is 1
Hope this helps.
jake
On Jun 5, 10:28 am, Bob <t2ch...@yahoo.comwrote:
On Jun 5, 3:16 pm, qglyirnyf...@mailinator.com wrote:
Bob,
If you don’t mind me asking. What is the purpose of you converting
these values to ints?
The reason why I ask is because you have to remember that the values
that you are converting are Unicode (UTF-16) values. There may be
times when you hit surrogate pair values and a simple conversion to
int won’t do what you expect.
If you are dealing with ASCII rage values then you should be fine.
It’s been a while since the last time I messed around with this
Unicode stuff so someone correct me if I am wrong!
Thaks
Rene.
On Jun 5, 6:52 am, Bob <t2ch...@yahoo.comwrote:
On Jun 5, 12:23 pm, Marc Gravell <marc.grav...@gmail.comwrote:
foreach (char c in "Hello World")
{
Console.WriteLine((int)c);
}
Marc
Didn't know, it was that simple.
Thanks, it worked.
Rene,
I am a student. And these are my first steps. Just trying to walk. It
is part of a question. Now i have to figure out how to discard the
space and add the integer values.
But i think there are some things i should do on my own.
I understand what Marc explained. I saw on the internet and in books
that there is an option to do the same with Parse. But i did not
understand that.
Thanks
Bob
Thanks Jack. It is much clearer like this.
Bob This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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