Hi,
I need to write a conversion routine to split pictures out of about 10000
word documents. (Actually the text is converted to RTF, the pictures should
be converted to jpg).
I thought I could simply save the word doc as rtf and strip the picture.
That works. The problem is getting the picture to save correctly. I can use
word to determine which pictures are in the original document and can get
them to the clipboard. I can't seem to be able to paste this into a
picturebox for further processing (selecting the correct picture etc.).
Code like
If Clipboard.GetDa taObject.GetDat aPresent(DataFo rmats.Bitmap, True)
Then
Dim i As Image
i = CType(Clipboard .GetDataObject. GetData(DataFor mats.Bitmap,
True), Bitmap)
PictureBox1.Ima ge = i
End If
won't work because the framework can't identify any of the formats as a
bitmap.
The formats I am seeing are
Office Drawing Shape Format
MetaFilePict
EnhancedMetafil e
PNG+Office Art
JFIF+Office Art
GIF+Office Art
PNG
JFIF
GIF
(On a different computer I also saw DIB but that was at home :-)
Has anyone managed to do something like this? Or could someone give me a
nudge in the correct direction or group?
Thanks
Ben 1 3097
Hi Ben,
I never used in this way,
But for bringing a picture to an image it need to be readed as stream.
Something as (This is from a dataset)
Dim arrPicture() As Byte = CType(dspictabe l.Tables(0).Row s(x)("pic"),
Byte())
Dim ms As New MemoryStream(ar rPicture)
originalImage = Image.FromStrea m(ms)
I think you would do something in the same way,
Cor I need to write a conversion routine to split pictures out of about 10000 word documents. (Actually the text is converted to RTF, the pictures
should be converted to jpg).
I thought I could simply save the word doc as rtf and strip the picture. That works. The problem is getting the picture to save correctly. I can
use word to determine which pictures are in the original document and can get them to the clipboard. I can't seem to be able to paste this into a picturebox for further processing (selecting the correct picture etc.).
Code like If Clipboard.GetDa taObject.GetDat aPresent(DataFo rmats.Bitmap, True) Then Dim i As Image i = CType(Clipboard .GetDataObject. GetData(DataFor mats.Bitmap, True), Bitmap) PictureBox1.Ima ge = i End If won't work because the framework can't identify any of the formats as a bitmap.
The formats I am seeing are Office Drawing Shape Format MetaFilePict EnhancedMetafil e PNG+Office Art JFIF+Office Art GIF+Office Art PNG JFIF GIF (On a different computer I also saw DIB but that was at home :-)
Has anyone managed to do something like this? Or could someone give me a nudge in the correct direction or group? This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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