Creating variable sized arrays

Question

I have been creating arrays for different controls as follows, e.g:

private TextBox[] Array_TextBoxes;
private CheckBox[] Array_CheckBoxes;
private RadioButtonList[] Array_radioButton;

Array_TextBoxes= new TextBox[4];
Array_CheckBoxes= new CheckBox[5];
Array_radioButton= new RadioButtonList[10];

Is there any ways of creating them so that I do not need to specify the size/length? I.e. is it possible to make these control arrays variable sized?

Thanks!

Answer 1

Arrays must be assigned a length, if you want to allow for any number of elements use the List class, like this

List<TextBox> textBoxList=new List<TextBox>();

and add controls into this collection

 textBoxList.Add(new TextBox());