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Programming Share, tanya jawab, saling bantu antar programmer dengan berbagai macam bahasa pemrograman.

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Old 20th November 2011
Linuxmania Linuxmania is offline
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Default [ask] rubah text ke matriks di C#

gini gan misal saya punya file dalam textbox



125,000 32,000 123,000

38,000 23,000 89,000



nah itu kan bentuk nya text ya, saya butuh dirubah ke matriks integer..



saya load data dari *.txt dan disimpen di sebuah textbox.

udah coba coding pk method streamreader tapi tetep ga ke baca..




Quote:





private void Form1_Load(object sender, EventArgs e)

{

string text = new StreamReader("YourFile.txt").ReadToEnd();

int[,] result = CreateArray(text);

}



private int[,] CreateArray(string data)

{

int[,] array = new int[10, 10];

int i = 0, j = 0;



foreach (string line in data.Split(new string[1] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))

{

if ((IsNumeric(line) && (line.Trim().Length > 0))) // If valid numeric line and not empty line

{

j = 0;

foreach (string number in line.Split(' '))

if (!string.IsNullOrEmpty(number))

array[i, j++] = int.Parse(number);



i++;

}

}



return array;

}



private bool IsNumeric(string line)

{

foreach(char c in line)

if (!"0123456789 ".Contains(c))

return false;



return true;

}





itu diatas contoh source streamreader yang saya pake..

kira2 saya harus pake apa ya biar bisa text nya bisa dirubah ke array 2dimensi..

kl ada agan yg berkenan mohon dibantu ya.. makasih sebelumnya

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