General

Re: inline image mime type

Patrick Halstead — Tue, 27 Jul 2004 23:59:47 GMT

Sorry for the delay.

Thom Robbins has blogged this in more detail. Have you looked at: http://radio.weblogs.com/0131777/categories/infopathTipsAndTricks/2004/04/04.html#a107 ?

Re: inline image mime type

Anonymous — Fri, 23 Jul 2004 09:16:18 GMT

I tried reading the first 16 bytes of the converted Base64 and converted these into a GUID which I used to construct a System.Drawing.Imaging.ImageFormat.

However the System.Drawing.Imaging.ImageFormat does not return any of the available image types.

It does recognize something because the object returns: [ImageFormat: e0ffd8ff-1000-464a-4946-000101010096] when submitting a jpg image.

What am i doing wrong ?

Re: inline image mime type

Patrick Halstead — Fri, 23 Jul 2004 06:07:37 GMT

The src attribute contains a guid that refers to the image. I believe you'll want to look at the header of the actual base 64 data for the mime type, but not exactly sure. I'll check and get back to you.

inline image mime type

Anonymous — Thu, 22 Jul 2004 12:46:19 GMT

Pasting an image into a Infopath rich text box and submitting the form results in an xml inline image of the format

<img style=".." src="msoInline/f4b19f6546fa4081" xd:inline="...." />

Using System.Convert.FromBase64String the xd:inline innertext can be converted to an image.

However how do I convert the src innertext to something readable. And does it contain the mime type of the image, which would be usefull ?