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hexadecimal to color
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This message was discovered on ASPFriends.com 'ngfx-drawing' list.


Yannick Smits
How can I convert a hexadecimal colorcode (ie #b5ccff) to a
System.Drawing.Color object (C#)?

Thanks,
Yannick Smits
Reply to this message...
 
    
Minh Truong
[Original message clipped]

Yannick,

Untested, but try:

System.Drawing.Color MyColor =
System.Drawing.ColorTranslator.FromHtml("#b5ccff");
Reply to this message...
 
    
Yannick Smits
I tried both
Color.FromName("#6B696B") and
ColorTranslator.FromHtml("#b5ccff");
but both fail to work. They only work when using a named color like "Red"
not for hexadecimal naming.

Thanks,
Yannick Smits

"André Colbiörnsen" <Click here to reveal e-mail address> wrote in message
news:696486@ngfx-drawing...

Like this (Both VB and C#):

Color.FromName("#6B696B")

Hth

Regards/Halsningar

Andre Colbiornsen
--------------------------------------
Sonnenburg Communications
Bergsgatan 3,
SE-211 54 Malmö
Sweden
Tel.: +46-(0)40-97 78 80
Fax.: +46-(0)40-97 78 80
Mob.: +46-(0)708-97 78 79
Mail: Click here to reveal e-mail address
Web.: www.sonnenburg.se
----------------------------------------
B2B Web Solutions - Specializing in .Net
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-----Ursprungligt meddelande-----
Från: Yannick Smits [mailto:Click here to reveal e-mail address]
Skickat: den 12 augusti 2002 04:52
Till: ngfx-drawing
Ämne: [ngfx-drawing] hexadecimal to color

How can I convert a hexadecimal colorcode (ie #b5ccff) to a
System.Drawing.Color object (C#)?

Thanks,
Yannick Smits

| [ngfx-drawing] member Click here to reveal e-mail address = YOUR ID
| http://www.aspfriends.com/aspfriends/ngfx-drawing.asp = JOIN/QUIT
Reply to this message...
 
    
Alex Dresko
I learned a better way this weekend.

System.Drawing.Color color = new System.Drawing.Color(0xB5CCFF);

Alex Dresko
Three Point Oh!

-----Original Message-----
From: Minh Truong [mailto:Click here to reveal e-mail address]
Sent: Monday, August 12, 2002 12:15 AM
To: ngfx-drawing
Subject: [ngfx-drawing] Re: hexadecimal to color

[Original message clipped]

Yannick,

Untested, but try:

System.Drawing.Color MyColor =
System.Drawing.ColorTranslator.FromHtml("#b5ccff");

| [ngfx-drawing] member Click here to reveal e-mail address = YOUR ID
| http://www.aspfriends.com/aspfriends/ngfx-drawing.asp = JOIN/QUIT
Reply to this message...
 
    
Shan Nunez, Eduardo

    True, Color.FromName only works with named colors, but I have used
ColorTranslator.FromHTML frequently in C#
    and it works fine enough, what sort of error do you get when you use
it?
    Anyway, you could try this workaround: convert the html color string
to an hexadecimal value ("#ffffff" -> 0xfffffff).     Then you get its RGB
components (i.e using shifting operators) and create the color    with
Color.FromARGB(int r, int g,=20
    int b).

    Hope this will help.

            Ed.

-----Original Message-----
From: Yannick Smits [mailto:Click here to reveal e-mail address]
Sent: lunes, 12 de agosto de 2002 14:08
To: ngfx-drawing
Subject: [ngfx-drawing] Re: hexadecimal to color

I tried both
Color.FromName("#6B696B") and
ColorTranslator.FromHtml("#b5ccff");
but both fail to work. They only work when using a named color like =
"Red"
not for hexadecimal naming.

Thanks,
Yannick Smits

"Andr=E9 Colbi=F6rnsen" <Click here to reveal e-mail address> wrote in message
news:696486@ngfx-drawing...

Like this (Both VB and C#):

Color.FromName("#6B696B")

Hth

Regards/Halsningar

Andre Colbiornsen
--------------------------------------
Sonnenburg Communications
Bergsgatan 3,
SE-211 54 Malm=F6
Sweden
Tel.: +46-(0)40-97 78 80
Fax.: +46-(0)40-97 78 80
Mob.: +46-(0)708-97 78 79
Mail: Click here to reveal e-mail address
Web.: www.sonnenburg.se
----------------------------------------
B2B Web Solutions - Specializing in .Net
----------------------------------------

-----Ursprungligt meddelande-----
Fr=E5n: Yannick Smits [mailto:Click here to reveal e-mail address]
Skickat: den 12 augusti 2002 04:52
Till: ngfx-drawing
=C4mne: [ngfx-drawing] hexadecimal to color

How can I convert a hexadecimal colorcode (ie #b5ccff) to a
System.Drawing.Color object (C#)?

Thanks,
Yannick Smits

| [ngfx-drawing] member Click here to reveal e-mail address =3D YOUR ID
| http://www.aspfriends.com/aspfriends/ngfx-drawing.asp =3D JOIN/QUIT

| [ngfx-drawing] member Click here to reveal e-mail address =3D YOUR ID
| http://www.aspfriends.com/aspfriends/ngfx-drawing.asp =3D JOIN/QUIT
Reply to this message...
 
    
Yannick Smits
I found the problem. I was passing the hexvalue through the QueryString and
forgot to UrlEncode it (it doesn't like the sharp sign). Now BOTH methods
are working fine!

Thanks to all,
Yannick Smits

--
Yannick Smits

"Yannick Smits" <Click here to reveal e-mail address> wrote in message
news:696547@ngfx-drawing...
[Original message clipped]
Reply to this message...
 
 
System.Drawing.Color
System.Drawing.ColorTranslator




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