Convert Hex To Int
I'm wondering if there is any easy way to convert a hex value to an int. I have a 3rd party component, that when used with ASP.net will only accept color values as an int.
For example:
#FFFFFF = 16777215
#000000 = 0Hopefully I explained what I am looking for clearly.
Thanks for any help,
Russ
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Zerokoo149
12/18/2006 10:05:50 PM
asp.net.getting-started
91979 articles. 
4 followers.
3 Replies
666 Views
Merry Christmas!
<%
@ Page Language="C#" %><!
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><
script runat="server"> protected void Button1_Click(object sender, EventArgs e){
Label1.Text = HexToInt(TextBox1.Text).ToString();
}
public int HexToInt(string hexString){
return int.Parse(hexString,System.Globalization.
NumberStyles.HexNumber, null);}
</
script><
html xmlns="http://www.w3.org/1999/xhtml" ><
head runat="server"> <title>Untitled Page</title></
head><
body> <form id="form1" runat="server"> <div> <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" /> <asp:TextBox ID="TextBox1" runat="server" Text="FFFFFF" ></asp:TextBox> <br /> <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label></div> </form></
body></
html>
Peter Kellner
http://73rdstreet.com and blogging at
http://PeterKellner.net
MVP, ASP.NET
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pkellner
12/19/2006 1:10:09 AM
There is also a ColorTranslator class that you may find usefull:
Dim white1 As Integer = System.Drawing.ColorTranslator.ToWin32(System.Drawing.ColorTranslator.FromHtml("White")) Dim white2 As Integer = System.Drawing.ColorTranslator.ToWin32(System.Drawing.ColorTranslator.FromHtml("#FFFFFF")) Dim white3 As Integer = System.Drawing.ColorTranslator.ToWin32(System.Drawing.ColorTranslator.FromHtml("#FFF"))
Mike Banavige
~~~~~~~~~~~~
Need a site code sample in a different language? Try converting it with: http://converter.telerik.com/
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mbanavige
12/19/2006 3:29:36 AM
I ended up going with the:
System.Drawing.ColorTranslator.ToWin32(System.Drawing.ColorTranslator.FromHtml("#FFFFFF"))
Thanks a lot for the help,
Russ
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Zerokoo149
12/19/2006 2:20:43 PM
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