Add Image in an ImageList to a Button : Button : GUI Windows Forms C# Examples

    
using  System;
using  System.Drawing;
using  System.Windows.Forms;
using  System.Collections;

public  class  ImageLists  :  Form
{
    ImageList  imgList;
    Label  lbl;
    LinkLabel  lnk;
    Button  btn;

    public  ImageLists()
    {
              Size  =  new  Size(300,300);

        imgList  =  new  ImageList();
        Image  img;

        String[]  arFiles  =  {"1.ico","2.ico","3.ico"};


        for  (int  i  =  0;  i  <  arFiles.Length;  i++)
        {
            img  =  Image.FromFile(arFiles[i]);
            imgList.Images.Add(img);
        }

        imgList.ImageSize  =  new  Size(32,  32);


        lbl  =  new  Label();
              lbl.Parent  =  this;
              lbl.Text  =  "Label";
              lbl.Location  =  new  Point(0,0);
              lbl.Size  =  new  Size(lbl.PreferredWidth  +  imgList.ImageSize.Width,  
            imgList.ImageSize.Height  +  10);
              lbl.BorderStyle  =  BorderStyle.Fixed3D;
        lbl.ImageList  =  imgList;
        lbl.ImageIndex  =  0;
        lbl.ImageAlign  =  ContentAlignment.MiddleRight;

              int  yDelta  =  lbl.Height  +  10;
          
              lnk  =  new  LinkLabel();
              lnk.Parent  =  this;
              lnk.Text  =  "LinkLabel";
              lnk.Size  =  new  Size(lnk.PreferredWidth  +  imgList.ImageSize.Width,  
            imgList.ImageSize.Height  +  10);
              lnk.Location  =  new  Point(0,  yDelta);
        lnk.ImageList  =  imgList;
        lnk.ImageIndex  =  0;
        lnk.ImageAlign  =  ContentAlignment.MiddleRight;

        btn  =  new  Button();
        btn.Parent  =  this;
        btn.ImageList  =  imgList;
        btn.ImageIndex  =  imgList.Images.Count  -  1;
        btn.Location  =  new  Point(0,  2  *  yDelta);
        btn.Size  =  new  Size(3  *  imgList.ImageSize.Width,  
                            2  *  imgList.ImageSize.Height);


        lbl.ImageIndex  =  1;
        lnk.ImageIndex  =  0;
        btn.ImageIndex  =  2;

    }

    static  void  Main()  
    {
            Application.Run(new  ImageLists());
    }

}