C#•9mo ago

how do i split for example t he string "dog" into "d" "o" "g"

Help.

6 Replies

Kiel•9mo ago

.ToCharArray() is probably the simplest way to do it but...this will be a char[] and not string[] which is probably not what you want?

Pobiega•9mo ago

Or just foreach over the string

Kiel•9mo ago

(will still iterate over chars but I digress)

Pobiega•9mo ago

Depends on what the goal is here

oke•9mo ago

string testStr = "this is a string"

// Foreach loop
foreach (var c in testStr)
{
    // Do something with 'c'
}

// For loop (should only be used when you NEED the index of the char, otherwise use foreach)
char[] tmpCArray = new char[testStr.Length];
for (int i = 0; i < testStr.Length; i++)
{
    // Do something with 'i'
    tmpCArray[i] = testStr[i];
}

// Via string.ToCharArray()
char[] cArray = testStr.ToCharArray();

// Copying the string into a char[]
char[] cArray1 = new char[testStr.Length];
testStr.CopyTo(cArray1, 0);

// With LINQ
char[] cArray2 = myString.Select(c => c).ToArray();

string testStr = "this is a string"

// Foreach loop
foreach (var c in testStr)
{
    // Do something with 'c'
}

// For loop (should only be used when you NEED the index of the char, otherwise use foreach)
char[] tmpCArray = new char[testStr.Length];
for (int i = 0; i < testStr.Length; i++)
{
    // Do something with 'i'
    tmpCArray[i] = testStr[i];
}

// Via string.ToCharArray()
char[] cArray = testStr.ToCharArray();

// Copying the string into a char[]
char[] cArray1 = new char[testStr.Length];
testStr.CopyTo(cArray1, 0);

// With LINQ
char[] cArray2 = myString.Select(c => c).ToArray();

aCasualNonOP•9mo ago

Gaming

Programming

how do i split for example t he string "dog" into "d" "o" "g"