Looking for APIs for text box and Rich text box
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More Properties Than TextBox Provides
You need one API call to get to the other properties for a textbox. Use =
SendMessage and the EM_* constants to access the other properties that =
Windows provides for textboxes.
For instance, EM_GETLINE, EM_LINEFROMCHAR, etc... they're all in the =
API viewer.
EM_GETLINE returns a string that contains all the text on a =
specified line. EM_LINEFROMCHAR returns a line number from a character =
index. If you want some more detail, e-mail me and I'll send you some =
examples.
--
-- Ben
SiteBuilder Network Level 2
Ben's VB5 Page -- This site has been Activated!
http://www.{*filter*}highway.com/~psy/
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=20
gilbert Wu wrote in article =
Hi,
I want to get more properties about a text box or rich text box than =
what
VB currently provides. Could someone tell me what APIs I should try? =
Some
examples would be much appreciated.
=20
=20
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<P><FONT face=3DArial size=3D2><FONT face=3D"Arial Black"><FONT =
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Properties Than TextBox Provides</FONT></FONT></FONT>
<BLOCKQUOTE>
<P><FONT face=3DArial size=3D2>You need one API call to get to the =
other=20
properties for a textbox. Use SendMessage and the EM_* constants to =
access=20
the other properties that Windows provides for textboxes.</FONT>
=20
<P><FONT face=3DArial size=3D2>For instance, EM_GETLINE, =
EM_LINEFROMCHAR, etc...=20
they're all in the API viewer.</FONT>
=20
<P><FONT face=3DArial size=3D2>EM_GETLINE returns a string that =
contains all the=20
text on a specified line. EM_LINEFROMCHAR returns a line number from =
a=20
character index. If you want some more detail, e-mail me and I'll =
send you=20
some examples.<BR>
--<BR>
<HTML><BODY><FONT size=3D2>-- Ben<BR>
SiteBuilder Network Level 2<BR>
Ben's VB5 Page -- This site has been Activated!<BR>
<A=20
=
href=3D"http://www.{*filter*}highway.com/~psy/">http://www.{*filter*}highway.com/~p=
sy/</A><BR>
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<P><FONT face=3DArial size=3D2> <EM><FONT color=3D#808080>gilbert=20
<HTML><BODY>Hi,<BR>
I want to get more properties about a text box or rich text box than =
what<BR>
VB currently provides. Could someone tell me what APIs I should try? =
Some<BR>
examples would be much appreciated.<BR>
</FONT></EM></FONT></P>
=20
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