從資源文件夾中獲取圖像是否比手動分配每個圖像更有效？

Question

我正在處理的程序是一副紙牌。 現在，所有證件圖像都分別分配到圖片框。 （給出的代碼只是其中的一小部分，但您會明白的，只是重復一遍，直到我到達King Card）。

因此，我的資源設置方式如下：Clubs_1，Clubs_2，Clubs_3等。我想知道是否有比編寫此長代碼更快的方法。

private void AssignCards(Card picCard, int count)
    {
        List<PictureBox> picPlayer = new List<PictureBox>() { picDealer1, picDealer2, picPlayer1, picPlayer2 };

        if (clickCount == 1)
            picPlayer.Add(picPlayer3);
        if (clickCount == 2)
        {
            picPlayer.Add(picPlayer3);
            picPlayer.Add(picPlayer4);
        }

        switch (picCard.Face)
        {
            case "Ace":
                if (count <= 1)
                    computer.Score++;
                else
                    player.Score++;

                if (picCard.Suit == "Hearts")
                    picPlayer[count].Image = Properties.Resources.Hearts_1;
                else if (picCard.Suit == "Diamonds")
                    picPlayer[count].Image = Properties.Resources.Diamonds_1;
                else if (picCard.Suit == "Clubs")
                    picPlayer[count].Image = Properties.Resources.Clubs_1;
                else if (picCard.Suit == "Spades")
                    picPlayer[count].Image = Properties.Resources.Spades_1;
                break;
            case "Deuce":
                if (count <= 1)
                    computer.Score += 2;
                else
                    player.Score += 2;

                if (picCard.Suit == "Hearts")
                    picPlayer[count].Image = Properties.Resources.Hearts_2;
                else if (picCard.Suit == "Diamonds")
                    picPlayer[count].Image = Properties.Resources.Diamonds_2;
                else if (picCard.Suit == "Clubs")
                    picPlayer[count].Image = Properties.Resources.Clubs_2;
                else if (picCard.Suit == "Spades")
                    picPlayer[count].Image = Properties.Resources.Spades_2;
                break;
            case "Three":
                if (count <= 1)
                    computer.Score += 3;
                else
                    player.Score += 3;

                if (picCard.Suit == "Hearts")
                    picPlayer[count].Image = Properties.Resources.Hearts_3;
                else if (picCard.Suit == "Diamonds")
                    picPlayer[count].Image = Properties.Resources.Diamonds_3;
                else if (picCard.Suit == "Clubs")
                    picPlayer[count].Image = Properties.Resources.Clubs_3;
                else if (picCard.Suit == "Spades")
                    picPlayer[count].Image = Properties.Resources.Spades_3;
                break;
        }
    }

Answer 1

查看生成的Resources.Designer.cs文件。 您可以在解決方案資源管理器中的Resources.resx下找到它，也可以在代碼中選擇一個資源名稱，然后按F12鍵（進入定義）。

其中一個屬性的定義如下所示：

/// <summary>
///   Looks up a localized resource of type System.Drawing.Bitmap.
/// </summary>
internal static System.Drawing.Bitmap Image1 {
    get {
        object obj = ResourceManager.GetObject("Image1", resourceCulture);
        return ((System.Drawing.Bitmap)(obj));
    }
}

從類外部，您可以通過類似於以下內容的字符串名稱獲取資源：

var img = (Bitmap)Properties.Resources.ResourceManager.GetObject("Image1", Properties.Resources.Culture);

您可以遍歷所有組合，將每個圖像的副本存儲在查找表中，而不是每次需要時都獲取一個新副本。

Answer 2

我認為這是最適合您的解決方案

                    byte[] imageArray = System.IO.File.ReadAllBytes(Server.MapPath("~/App_Data/Images/client_group_logo.png"));
                    var imageString = imageArray != null ? Convert.ToBase64String(imageArray) : "";
                    var img = string.Format("data:image/jpg;base64,{0}", imageString);
                    ViewBag.ImagePath = img;