将图像存储在XML中 [英] Store Image inside XML

问题描述

我需要在xml

数据岛内存储来自Graphics对象（.NET）的图像。任何人都可能会碰到或知道如何做这个。请分享。


谢谢&此致，

Raghu，CSS India

[phone]


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Hi,

I need to store an image from a Graphics object(.NET) inside a xml
data island. Anyone might have came accross or have an idea how to do
this. Please share.

Thanks & Regards,
Raghu, CSS India
[phone]

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推荐答案

Raghavendra RAV写道：

Raghavendra RAV wrote:

我需要将图形对象（.NET）中的图像存储在xml
数据岛中。任何人都可能会遇到或知道如何做到这一点。请分享。

I need to store an image from a Graphics object(.NET) inside a xml
data island. Anyone might have came accross or have an idea how to do
this. Please share.

XML不支持直接存储二进制数据，使用Base64编码

（例如使用XmlTextWriter.WriteBase64（）方法）。


-

Oleg Tkachenko [XML MVP]
http://blog.tkachenko.com

嗨Oleg，


感谢您的回复。


XML不支持二进制数据是正确的。如果我设法将
存储图像放在xml中，请告诉我如何将图像重新打印在我的网页上（可能使用xslt）。


如果可能的话，请建议我如何在Graphics对象中保存图像

的.NET到base64数据。

谢谢和问候，

Raghu，CSS India

[phone]

http://www.developersdex.com ***

不要只是参加USENET ......获得奖励！

Hi Oleg,

Thanks for the reply.

It is correct that XML doesnt support binary data. If i manage to
store image inside xml, pls suggest me how can i get the image back on
my web page (possibly using xslt).

Also if possible pls suggest me how to save image in Graphics object
of .NET to base64 data.
Thanks and Regards,
Raghu, CSS India
[phone]

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Don''t just participate in USENET...get rewarded for it!

>另外，如果可能，请建议我如何将图形对象

> Also if possible pls suggest me how to save image in Graphics object

中的图像保存到base64数据。

of .NET to base64 data.

看看

Convert.ToBase64String

问候，


Victor

Have a look at
Convert.ToBase64String
Regards,

Victor

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