ASP.NET

Hex-to-RGB Conversion RSS

4 replies

Last post Apr 07, 2008 02:13 PM by SGWellens

‹ Previous Thread|Next Thread ›

- Reply
yassir.2

Participant

1393 Points

346 Posts

Hex-to-RGB Conversion

Apr 07, 2008 12:17 AM|LINK

hi i m building a wpf application and i m trying to convert a hex color to an rgb color how can i do it?

thx in advance

if this post unswerd ur question marke it as answer
- Reply
pnv.ravikira...

Participant

1164 Points

227 Posts

Re: Hex-to-RGB Conversion

Apr 07, 2008 01:55 AM|LINK

Hi,

Following link would be helpful to you

http://www.freevbcode.com/ShowCode.asp?ID=6324

Mark as Answer, if you find this helpful

Happy coding..
-------------------------------------------------------------------
Please mark as answer if you find this post helpful.
- Marked as answer by yassir.2 on Apr 07, 2008 11:26 PM
- Reply
SGWellens

All-Star

126031 Points

10310 Posts

Moderator
Re: Hex-to-RGB Conversion

Apr 07, 2008 02:01 AM|LINK
Like this:
```
private void button1_Click(object sender, RoutedEventArgs e)
        {
            // Add reference: System.Drawing
            System.Drawing.Color MyColor = System.Drawing.Color.FromArgb(0xFF0000);
        }
```
Steve Wellens

My blog
- Edited by SGWellens on Apr 07, 2008 02:10 AM
- Marked as answer by yassir.2 on Apr 07, 2008 11:26 PM
- Reply
yassir.2

Participant

1393 Points

346 Posts
Re: Hex-to-RGB Conversion

Apr 07, 2008 02:00 PM|LINK
SGWellens

Like this:
```
private void button1_Click(object sender, RoutedEventArgs e)
        {
            // Add reference: System.Drawing
            System.Drawing.Color MyColor = System.Drawing.Color.FromArgb(0xFF0000);
        }
```
looks great but how can i get it to work i have the value on a textbox
if this post unswerd ur question marke it as answer
- Reply
SGWellens

All-Star

126031 Points

10310 Posts

Moderator
Re: Hex-to-RGB Conversion

Apr 07, 2008 02:13 PM|LINK
You must first convert the text in the text box to an integer type...something like this:
```
int ColorAsInt;


       ColorAsInt = int.Parse(TextBox11.Text, NumberStyles.HexNumber);
```
You should add exception handling in case the user enters "garbage" in the textbox.
Steve Wellens

My blog
- Marked as answer by yassir.2 on Apr 07, 2008 11:26 PM