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Here is an example of the code to
read from a RTF STRING
Dim y As Long
Dim LLength As Long
Dim lpszString As Long
Dim rtf_demo_string As String
'test string
'===========
rtf_demo_string = "{\rtf1\deftab720{\fonttbl _
{\f2\fswiss Tahoma;}}{\colortbl\red0\green0 _
\blue0;\red255\green0\blue0;\red0\green255 _
\blue0;\red0\green0\blue255;\red0\green255 _
\blue255;\red255\green255\blue0;} _
\deflang1033\plain\f2\fs17\cf1\b This _
\plain\f2\fs17\cf2 is \plain\f2\fs17\cf3 _
a \plain\f2\fs17\cf4\b test! \plain\f2 _
\fs17\cf5\b\ul underline \par }"
'prepare the string so we can send the
pointer to the DLL
'Determine the memory needed
'===========================
LLength = CLng(LenB(rtf_demo_string) + 1)
'Allocate the memory and get a pointer
to it
'===========================================
lpszString = LocalAlloc(LMEM_ZEROINIT, LLength)
'Copy the data to the above memory location
'==========================================
MemMove lpszString, rtf_demo_string, LLength
'invoke encnrichink.dll and send the necessary
info to "digest it"
y = RTFfrom_string(hwndInk, rtf_demo_string, LLength)
'free the allocated memory
'=========================
LocalFree lpszString
Return value
The RTFfrom_string will return 0 upon success.
How does it look like in the real life,
take a look at the picture below

The above chunk of the code is a bit
of playing pointers with eVB, well, it works :-)
ecncrichink.dll declaration
Public Declare Function RTFfrom_file Lib
"ecncrichink.dll" _
(ByVal hwnd As Long, ByVal filename As String) As Long _
Public Declare Function RTFfrom_string
Lib "ecncrichink.dll" _
(ByVal hwnd As Long, ByVal rtf_string As String, ByVal str_size
_
As Long) As Long
Put the ecncrichink.dll in ?:\windows
directory or in your local directory but then make sure
you have whole path specified in the DECLARATION statement!!
All the files needed: dlls, complete
evb project, and pictures can be found at http://www.handheld.e-cnc.com,
More and a detailed info about the author can be found at
http://www.resume.e-cnc.com.
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