I have a string in this format:
string valores = "Numero1#Numero2#Numero3#Numero4#";
How do I debit it in an integer array to get this:
int Numero[1] = Numero1;
int Numero[2] = Numero2;
int Numero[3] = Numero3;
int Numero[4] = Numero4;
I tried something like this but it did not roll:
cod_cg_meta_periodo.Split("#",System.StringSplitOptions.RemoveEmptyEntries);
You can use the string.Split method:
var array = valores.Split('#');
If you want to pass options, you have to do this:
var array = valores.Split(new char[] { '#' }, StringSplitOptions.RemoveEmptyEntries);
Or when the separator is a more complex string:
var array = valores.Split(new string[] { "#" }, // lista de separadores complexos
StringSplitOptions.RemoveEmptyEntries);
String Array
string valores = "numero1#numero2#numero3#numero4#";
string[] itemValores = valores.Split('#');
To read your positions
foreach (var item in itemValores)
{
//item tem o valor de cada item da lista itemValores
}
if (itemValores.Count() > 0)
{
var str = itemValores[0];
}
If the goal is to interpret the numbers in the string as integers, you can do the following:
To:
string valores = "1#2#3#4#";
int[] numeros;
Separate the string and create an array to store the numbers.
string[] numeros_str = valores.Split(new string[] { "#" }, StringSplitOptions.RemoveEmptyEntries);
numeros = new int[numeros_str.Length];
Interprets the strings that contain the numbers.
for(int i = 0; i < numeros.Length; i++)
{
numeros[i] = Int32.Parse(numeros_str[i]);
}
Another option, I believe is better, is, using LINQ:
string valores = "1#2#3#4#";
int[] numeros = valores.Split(new string[] {"#"}, StringSplitOptions.RemoveEmptyEntries).Select(Int32.Parse).ToArray();