Question: I have an `int[]`:

```
RXBuffer[0], RXBuffer[1],..., RXBuffer[9]

```

where each value represents an ASCII code, so 0x31 represents `1`, 0x41 represents `A`.

How do I convert this to a 10 character string ?

So far I've tried `Data = RxBuffer.ToString();`. But it shows `Data` equals to `System.Int32[]` which is not what my data is.

How can I do this?

Answer: 
Assuming the "int array" is values in the 0-9 range (which is the only way that makes sense to convert an "int array" length 10 to a 10-character string) - a bit of an exotic way:

```
string s = new string(Array.ConvertAll(RXBuffer, x => (char)('0' + x)));

```

But pretty efficient (the `char[]` is right-sized automatically, and the string conversion is done just with math, instead of `ToString()`).

---

Edit: with the revision that makes it clear that these are actually ASCII codes, it becomes simpler:

```
string s = new string(Array.ConvertAll(RXBuffer, x => (char)x));

```

Although frankly, if the values are ASCII (or even unicode) it would be better to store it as a `char[]`; this covers the same range, takes half the space, and is just:

```
string s = new string(RXBuffer);

```
LolCoder
All you need is : 

```
string.Join("",RXBuffer);

```

============== Or =================

```
        int[] RXBuffer = {0,1,2,3,4,5,6,7,8,9};
        string result  =  string.Join(",",RXBuffer);

```