Problem array control as:texbox,picturebox

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I use VS2005.
I am making a 'user control'.My control will add a picturebox when pressing a button.Picturebox will have coordinates x = picturebox final.x
Each picturebox.picture will get a path which contains images from a file.Need to create an array of image controls.Length of the array will increase after adding.
How to resize an array and initialize attribute 'picture' of the picturebox?
thank

Posted 3-Nov-11 23:42pm

giatuan2011

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BillWoodruff 4-Nov-11 5:58am

Please clarify: you create a usercontrol, it has a button, you click the button ... and open up a file which may contain one or more pictures ... in what format ? ... or, is the file a text file with just a list of filepaths to pictures that you can then enumerate, and load each one into its own picture-box ?

In any case, consider using a List<PictureBox> or whatever instead of an Array.

Or maybe you are using OpenFileDialog to let the end-user select one or more pictures ?

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OriginalGriff · Answer 1 · 2011-11-04T00:33:00

Solution 1

Don't use an array - use a List<T> instead - you can treat it like an array, but it is expandable:

C#

List<Image> myImages = new List<Image>();
myImages.Add(new Image.FromFile(path));

The PictureBox does not have a Picture property - use the Image property instead.

Posted 4-Nov-11 0:33am

OriginalGriff

SercanOzdemir · Answer 2 · 2011-11-04T01:19:00

Solution 2

Solution 1 is right d(new Image.FromFile(path))
but if you keep Picturebox it will help you more.

C#

List<PictureBox> myImages = new List<PictureBox>();

Posted 4-Nov-11 1:19am

SercanOzdemir

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giatuan2011 5-Nov-11 2:37am

I do not know how to use .Add() and set properties.Can you give me more details?thank