將位圖圖像序列化爲base64？

我已經與器Resco API玩弄移動6個窗口：http://www.resco.net/和他們做的一件事是序列化的位圖圖像和Base64編碼，他們在.resx文件，例如像這樣：將位圖圖像序列化爲base64？

<data name="buttonCell2.ImagePressed" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64"> 
    <value> 
     iVBORw0KGgoAAAANSUhEUgAAAEMAAAAaCAMAAADblRF+AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8 
     YQUAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAYZQTFRFtgAA//// 
     wAAAygAA2wAA2AAA0gAAuQAAvQAAsQAAwwAAzgAAxgAA1QAA3wAA4gAAswAArgAA5QAA5wAArAAA6gAA 
     nQAA2QAAgAAA/wD/5AAApwAAxwAAugAA4AAAoQAAlQAAqgAAqAAAmgAAwgAAsAAAzQAA6AAA1wAA3gAA 
     dQAAfAAAogAAvgAAsgAA/fTprQAAzwAAqwAAfwAAzAAAxAAAkQAAxQAAtAAAtQAA9M6Rz4SEsSoq+PDw 
     agAAggAApAAAtDAw//36ZgAAewAAyX5+67uCbgAAdAAAyQkJjAAA+uO8qQYGoRsXtCwqeAAAYwAA1pld 
     fCQWZQcEkwAA2qlqtWU/dRgP/fXmnCcnqGU/+d24mwAApQAAqicnjgAA/Pn5/fTneCQVigAA4qtxhx0b 
     bAAA/fLkgCYY//38rB4edAcEp2E6owAAjx8UlwAA/ffucgAAcwAA0X94dgAAuXp2cAAAhQAAZQAAngAA 
     aAAAnwAAxzAwgiQejQAA6s/PrGpDfx8Ulyx+wgAAASBJREFUOE+l1dVWw1AUBNBzkhYIUigUuUnapO7u 
     WHF3d3d31z8nXYsvuGe/zzzOAGNs7fchnG7jkL5aMuIM2OJyWFck4CIpkwfljrlSj5AMtHIJJIWpdgY/ 
     05G8SfY3c/HLpvw9g5Ntu1lu4iabP8bh/F21yI3cZMfoCowoGUc9gSPTByGnL2ghCPoQQopoIhER7jZV 
     M4mKcHuZrSPJIjxpngoSD8Lwa7SGJIpw5LaLJHaE7muoJQGEN71QTVJA6F+QBBIJ4SVnrSKxIsx8OStJ 
     nAjz+0qRa8P+Q8UJhL1nLdZAEOs9hYsBd8IrcfMmOo6BfY5FbFZuts4dY5NnD3OaK2XjknKdfe8aHWzo 
     cVXfaOGyNdh1U/4Gw3ocOcXL8T+dxW1D92ffagAAAABJRU5ErkJggg== 
    </value> 
    </data>

而且它被裝起來就像這樣：

this.buttonCell1.ImagePressed = ((System.Drawing.Image)(resources.GetObject("buttonCell1.ImagePressed")));

當我基地64解碼的價值，我收到了.bin文件，我可以在油漆加載，它看起來像按鈕圖像。

我的問題是：如何將位圖圖像（或真正的任何圖像）序列化爲文本，然後base64將其編碼，以便將其添加到Windows Mobile項目的resx文件中。

來源

2011-02-28 tweetypi

你可以做這樣的事情。替換的第一行更有效的:)

var myImage = new Bitmap(50,50); 
var ms = new MemoryStream(); 
myImage.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp); 
byte[] data = new byte[ms.Length]; 
ms.Read(data, 0, data.Length); 

var base64ConvertedString = Convert.ToBase64String(data);

來源

2011-03-08 15:11:42 merger

public BitmapImage Base64ToImage(string base64String) 
    { 
     byte[] imageBytes = Convert.FromBase64String(base64String); 
     MemoryStream ms = new MemoryStream(imageBytes, 0,imageBytes.Length); 
     BitmapImage image2 = new BitmapImage(); 
     image2.SetSource(ms); 
     ms.Close(); 
     return image2; 
    }

通話這樣的功能，

 BitmapImage test = new BitmapImage(); 
     test = Base64ToImage(split[3].ToString()); 
     ImageBrush berriesBrush = new ImageBrush(); 
     berriesBrush.ImageSource = test; 
     button1.Backgroud=berriesBrush;

來源

2011-05-04 05:39:55 Ash

的OP實際上是在尋找如何從'BitmapImage'去Base64編碼'string'，而不是Base64編碼的字符串'BitmapImage'。 – 2011-05-04 23:31:11

將位圖圖像序列化爲base64？

回答

相關問題