ListView Q

[nick99]

I have a rich text box with three colours, red, green and yellow. How can I extract only the red text from this RTF.....

Thank you.
Any help will be great

[mystiq]

Here's an algorithm:

Function GetRedString(rtf as RichTextBox) As String

dim i as long,ret as string
rtf.sellength = 1

for i = 1 to len(rtf.text)
rtf.selstart = i
if rtf.selcolor = vbRed then ret = ret & rtf.seltext
next i
GetRedString = ret
End Function

I just wrote that off the top of my head, so im not 100% sure it works, give it a whirl. Basically it checks the RGB value of each character in the textbox against the selected color, if they match it adds the character to a string, and returns it.


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-Mystiq

[nick99]

Thank you mystiq.

In the algorithm you provided, the rtf.selcolor only returns the color of the last character in the RTF.

Are there any more methods extracting the red text??

Thankful

[nick99]

i would like to know how to communciate with a com port. when the input to the com port only have the transmit data pins and earth, no rts and cts. can i use comEvent to do it?

[QWERTY]

How can I add all files from some directory to a ListView (something like Explorer).
Thanks for your response

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Visual Basic Programmer
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PolComSoft
You will hear a lot about it.

[Sigal Laniado]

A great example !: http://codeguru.developer.com/vb/articles/1958.shtml

Another place to find the an example is http://www.mvps.org/ccrp (i have download it, if you can not find i will send you a copy)
and ... http://www.vb-helper.com/HowTo/treelist.zip also a good example!
Bye