C # button to add logo

The establishment of a button

 private void Form1_Load(object sender, EventArgs e)
        {
   

//设立一个按钮背景          
          button1.BackgroundImage = PetrelImages.Comments;
//对按钮背景的位置进行设定
            button1.BackgroundImageLayout = ImageLayout.None;
        }

Setting a tabpanel

 private void Form1_Load(object sender, EventArgs e)
        {
            
// already 1 image in the imageList1 instance
            imageList1.Images.Add(Slb.Ocean.Petrel.UI.PetrelImages.WellBlue);
            imageList1.Images.Add(Slb.Ocean.Petrel.UI.PetrelImages.WellBlue);
            tabPage1.ImageIndex = 1;
        }