[SOLVED] 2D Array

How do I select a column in the array? I can select the row just fine but for my ComboBox I need to select the column as the values for the combobox.

Thanks in advance.

Code:

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String[][] partNumberString =
        {
        {"PR214",        "MR43T",        "RBL8",        "14K22"},                       
        {"PR223",        "R43",                "RJ6 ",        "14K24"},
        {"PR224",        "R43N ",        "RN4 ",        "14K30"},
        {"PR246",        "R46N",                "RN8 ",        "14K32"}};

        //All the GUI objects
        JPanel mainPanel = new JPanel();
        JPanel addPanel = new JPanel();
        JComboBox plainWrapComboBox = new JComboBox(partNumberString[[B]??[/B]]);

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Quote:

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Originally Posted by crazydeo

How do I select a column in the array? I can select the row just fine but for my ComboBox I need to select the column as the values for the combobox.

Thanks in advance.

Code:

---

String[][] partNumberString =
        {
        {"PR214",        "MR43T",        "RBL8",        "14K22"},                       
        {"PR223",        "R43",                "RJ6 ",        "14K24"},
        {"PR224",        "R43N ",        "RN4 ",        "14K30"},
        {"PR246",        "R46N",                "RN8 ",        "14K32"}};

        //All the GUI objects
        JPanel mainPanel = new JPanel();
        JPanel addPanel = new JPanel();
        JComboBox plainWrapComboBox = new JComboBox(partNumberString[[B]??[/B]]);

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String[] column=new String[4];
for (int y=0; y<4; y++) column[y]=partNumberString[2][y];
//now column contains values of 3rd column (with index 2)

Think about the array size. 2D array means, it's an arrays of array. You have a structure something like this,

Code:

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{ element1, element2, element3, element4 }

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Consider the each element. All of that element is also an arrays. You want to access them. M77 described the quite similar thing in the above code.