从数据库添加图像到imagelist。 [英] Adding image to imagelist from database.

问题描述

您好我在将图像从数据库添加到图像列表时出现问题，以下是我使用的代码，它会返回一个图像，但是当添加到图像列表时，图像会全部搞砸，因此无法显示。

Hi I'm having issues with adding an image from database to imagelist, the following is the code I use, it returns an image, but when added to image list the image gets all screwed up so it doesn't show.

'Load the image into a byte array
ImageArray = CType(dbrdr("COMP_PICTURE"), Byte())
'Create Memory Stream from Byte Array
Dim ms As New System.IO.MemoryStream(ImageArray)
'Add the memory stream to the image list
Dim img As System.Drawing.Image
img = Image.FromStream(ms)
ms.Close()
ilComponentImages.Images.Add(dbrdr("COMP_ID"), img)
ImageIndex = ilComponentImages.Images.IndexOfKey(dbrdr("COMP_ID"))

任何帮助表示

Any help appreciated

推荐答案

您如何确定图像已经搞砸了？怎么搞砸了？是图像对图像列表的位深度太高了吗？我们需要进一步澄清。

How are you sure the image is not screwed up already ? How is it screwed up ? Is it that the image has too high a bit depth for the image list ? Some clarity is needed for us to comment further.

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HOW TO ADD IMAGES IN IMAGELIST FROM DAATA BASE

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