Hello,
I need to implement an email editor control in my application.
The control should allow me to type in text in any format,font etc.
This i have managed using the richtextbox control available with .NET.
As the email textbox can include the embedded images I want to provide
this functionality in it.
Now the next stuff is I want to prepare an html file from this all the
data I have typed in a richtextbox control. How is it prossible?
I have written a parser which successfully converts rtf text data into
proper html but if we have to insert an image then how should I
proceed how am I supposed to know that from a perticular location
image is staretd and from where it is loaded in richtextbox
This is my code which converts the formatted text into html file
Private Function ConvertHtml(ByV al Box As RichTextBox) As String
Dim converted As String = ""
Dim charCnt, cnt As Long
Dim fontSize As String
Dim fontColor As String
Dim fontName, toApplyString As String
Dim isBold, isItalic, isUnderline, isBullet, isStrikeOut As
Boolean
Console.WriteLi ne(Now.ToString )
Dim fontstring As String = "<li><strike><u ><i><b><font
color=""fcolor" " size=""fsize"" face=""fface""> char</font></b></i></
u></strike></li>"
arrayOfBullets. Clear()
ReadLines()
For charCnt = 1 To Box.Text.Length
toApplyString = fontstring
Box.Select(char Cnt - 1, 1)
cnt = charCnt - 1
isBullet = Box.SelectionBu llet
isBold = Box.SelectionFo nt.Bold
isItalic = Box.SelectionFo nt.Italic
isUnderline = Box.SelectionFo nt.Underline
isStrikeOut = Box.SelectionFo nt.Strikeout()
If Box.SelectionCo lor.ToKnownColo r 0 Then
fontColor = Box.SelectionCo lor.Name
Else
fontColor = "#" & Hex(Box.Selecti onColor.R) &
Hex(Box.Selecti onColor.G) & Hex(Box.Selecti onColor.B)
End If
fontSize = Box.SelectionFo nt.Size.ToStrin g
fontName = Box.SelectionFo nt.Name.ToStrin g
If arrayOfBullets. Contains(Long.P arse(cnt)) Then
If Not isBullet Then
toApplyString = toApplyString.R eplace("<li>",
"").Replace ("</li>", "")
End If
Else
toApplyString = toApplyString.R eplace("<li>",
"").Replace ("</li>", "")
End If
If Not isBold Then
toApplyString = toApplyString.R eplace("<b>",
"").Replace ("</b>", "")
End If
If Not isStrikeOut Then
toApplyString = toApplyString.R eplace("<strike >",
"").Replace ("</strike>", "")
End If
If Not isItalic Then
toApplyString = toApplyString.R eplace("<i>",
"").Replace ("</i>", "")
End If
If Not isUnderline Then
toApplyString = toApplyString.R eplace("<u>",
"").Replace ("</u>", "")
End If
converted = String.Format(" {0}{1}", converted,
toApplyString.R eplace("fcolor" , fontColor).Repl ace("fsize",
fontSize).Repla ce("fface", fontName).Repla ce("char",
Box.Text.Substr ing(charCnt - 1, 1)).Replace(Con vert.ToChar(10) ,
"<br>"))
Next
Console.WriteLi ne(Now.ToString )
Return "<html>" & converted & "</html>"
End Function
the function returns an changed html content. But how to get the
information about pictures.
An rtf to html is also wel comed Currently I am not getting anything
which could help me
Regards,
A. Shivaranjani
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