Image compression in .NET.

Question

How can I compress and image file (* bmp, * jpeg) in C #, I have to display some images as a background on my controls, I use the following code to scale the image

Bitmap orgBitmap = new Bitmap(_filePath);
Bitmap regBitmap = new Bitmap(reqSize.Width, reqSize.Height);

 using (Graphics gr = Graphics.FromImage(reqBitmap))
 {
  gr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
  gr.DrawImage(bmp, new RectangleF(0, 0, reqSize.Width, reqSize.Height));
  }

This gives me the necessary bitmap. My problem is that if the original bitmap is heavy (2 MB), then when I load 50 images, it loads all my memory, I want to compress the image as much as I can, without losing as much quality. How can I do the same. NET?

Answer 1

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Answer 2

JPEG , PNG .

PNG #:
http://msdn.microsoft.com/en-us/library/aa970062.aspx

Answer 3

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Answer 4

JPEG.:) . BMP, JPEG.