Hi,
Can someone tell me how to change the background color of a web page though
C#? I've tried various things that I have found on the web written in VB
but I haven't had much luck with them.
Thank you,
Glenn
7  8731 
Hi Glenn,
Thank you for posting.
As for the programmaticall y change ASP.NET webform page's background color
question, I think we can mark the <body> element in the form as
runat="server", then we can use code to manipulate the <body> element's
style attributes in page's code behind. Also, are you using ASP.NET 1.1 or
2.0, for asp.net 1.1 since it is not using the partial class to compile
aspx and code behind, we still need to manually declare the control member
in the codebehind page class(if we mark the <body> as runat="server") .
Below is the code we need to modify in ASP.NET 2.0 page to programmaticall y
change the page's background:
for ASP.NET 2.0
=========in aspx ========
<body id="mybody" runat="server">
=======in codebehind=====
protected void Page_Load(objec t sender, EventArgs e)
{
mybody.Style[HtmlTextWriterS tyle.Background Color] = "#787878";
}
Hope this helps.
Regards,
Steven Cheng
Microsoft Online Community Support
=============== =============== =============== =====
When responding to posts, please "Reply to Group" via your newsreader so
that others may learn and benefit from your issue.
=============== =============== =============== =====
This posting is provided "AS IS" with no warranties, and confers no rights.
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(This posting is provided "AS IS", with no warranties, and confers no
rights.)
Hi Steve,
I'm still on ASP 1.1, I have 2.0 here but I am concentrating on getting this
project done for the end of May before I convert over. Can you post how to
do this with 1.1?
Thank you,
Glenn
"Steven Cheng[MSFT]" <st*****@online .microsoft.com> wrote in message
news:QL******** ******@TK2MSFTN GXA01.phx.gbl.. . Hi Glenn,
Thank you for posting.
As for the programmaticall y change ASP.NET webform page's background color
question, I think we can mark the <body> element in the form as
runat="server", then we can use code to manipulate the <body> element's
style attributes in page's code behind. Also, are you using ASP.NET 1.1
or 2.0, for asp.net 1.1 since it is not using the partial class to compile
aspx and code behind, we still need to manually declare the control member
in the codebehind page class(if we mark the <body> as runat="server") .
Below is the code we need to modify in ASP.NET 2.0 page to
programmaticall y change the page's background:
for ASP.NET 2.0
=========in aspx ========
<body id="mybody" runat="server">
=======in codebehind=====
protected void Page_Load(objec t sender, EventArgs e)
{
mybody.Style[HtmlTextWriterS tyle.Background Color] = "#787878";
}
Hope this helps.
Regards,
Steven Cheng
Microsoft Online Community Support
=============== =============== =============== =====
When responding to posts, please "Reply to Group" via your newsreader so
that others may learn and benefit from your issue.
=============== =============== =============== =====
This posting is provided "AS IS" with no warranties, and confers no
rights.
Get Secure! www.microsoft.c om/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
<html>
<head>
<script language="C#" runat="server">
void SubmitBtn_Click (object Source, EventArgs e) {
Body.Attributes["bgcolor"] = ColorSelect.Val ue;
}
</script>
</head>
<body id=Body runat=server>
<h3><font face="Verdana"> HtmlGenericCont rol Sample</font></h3>
<form runat=server>
<p>
Select a background color for the page: <p>
<select id="ColorSelect " runat="server">
<option>White </option>
<option>Wheat </option>
<option>Gainsbo ro</option>
<option>LemonCh iffon</option>
</select>
<input type="submit" runat="server" Value="Apply" OnServerClick=" SubmitBtn_Click ">
</form>
</body>
</html>
Juan T. Llibre, asp.net MVP
aspnetfaq.com : http://www.aspnetfaq.com/
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== =====
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:O8******** ******@TK2MSFTN GP03.phx.gbl... Hi,
Can someone tell me how to change the background color of a web page though
C#? I've tried various things that I have found on the web written in VB
but I haven't had much luck with them.
Thank you,
Glenn
What I think I need is how to manually declare the control member. I tried
doing this:
protected System.Web.UI.W ebControls.Styl e body;
But I guess its not a "Style" because it didn't work. I'm not sure what to
call it.
Thank you,
Glenn
"Juan T. Llibre" <no***********@ nowhere.com> wrote in message
news:Ov******** ******@TK2MSFTN GP02.phx.gbl... <html>
<head>
<script language="C#" runat="server">
void SubmitBtn_Click (object Source, EventArgs e) {
Body.Attributes["bgcolor"] = ColorSelect.Val ue;
}
</script>
</head>
<body id=Body runat=server>
<h3><font face="Verdana"> HtmlGenericCont rol Sample</font></h3>
<form runat=server>
<p>
Select a background color for the page: <p>
<select id="ColorSelect " runat="server">
<option>White </option>
<option>Wheat </option>
<option>Gainsbo ro</option>
<option>LemonCh iffon</option>
</select>
<input type="submit" runat="server" Value="Apply"
OnServerClick=" SubmitBtn_Click "> </form>
</body>
</html>
Juan T. Llibre, asp.net MVP
aspnetfaq.com : http://www.aspnetfaq.com/
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== =====
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:O8******** ******@TK2MSFTN GP03.phx.gbl... Hi,
Can someone tell me how to change the background color of a web page
though C#? I've tried various things that I have found on the web written in
VB but I haven't had much luck with them.
Thank you,
Glenn
body is a Generic HTMLControl
Try:
protected GenericHtmlCont rol Body;
Juan T. Llibre, asp.net MVP
aspnetfaq.com : http://www.aspnetfaq.com/
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== =====
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:e6******** ******@TK2MSFTN GP02.phx.gbl... What I think I need is how to manually declare the control member. I tried
doing this:
protected System.Web.UI.W ebControls.Styl e body;
But I guess its not a "Style" because it didn't work. I'm not sure what to
call it.
Thank you,
Glenn
"Juan T. Llibre" <no***********@ nowhere.com> wrote in message
news:Ov******** ******@TK2MSFTN GP02.phx.gbl... <html>
<head>
<script language="C#" runat="server">
void SubmitBtn_Click (object Source, EventArgs e) {
Body.Attributes["bgcolor"] = ColorSelect.Val ue;
}
</script>
</head>
<body id=Body runat=server>
<h3><font face="Verdana"> HtmlGenericCont rol Sample</font></h3>
<form runat=server>
<p>
Select a background color for the page: <p>
<select id="ColorSelect " runat="server">
<option>White </option>
<option>Wheat </option>
<option>Gainsbo ro</option>
<option>LemonCh iffon</option>
</select>
<input type="submit" runat="server" Value="Apply"
OnServerClick=" SubmitBtn_Click "> </form>
</body>
</html>
Juan T. Llibre, asp.net MVP
aspnetfaq.com : http://www.aspnetfaq.com/
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== =====
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:O8******** ******@TK2MSFTN GP03.phx.gbl... > Hi,
>
> Can someone tell me how to change the background color of a web page though > C#? I've tried various things that I have found on the web written in VB > but I haven't had much luck with them.
>
> Thank you,
> Glenn
>
>
I got it to work like this:
ASP Code:
<body runat="server" id="body">
Code Behind:
protected System.Web.UI.H tmlControls.Htm lGenericControl body;
...
string strColor =
System.Configur ation.Configura tionSettings.Ap pSettings["bgColor"];
body.Attributes .Add("bgColor", strColor);
Thank you for your help,
Glenn
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:O8******** ******@TK2MSFTN GP03.phx.gbl... Hi,
Can someone tell me how to change the background color of a web page
though C#? I've tried various things that I have found on the web written in VB
but I haven't had much luck with them.
Thank you,
Glenn
re: Thank you for your help
You're more than welcome, Glenn.
I'm glad you're up and running again.
Juan T. Llibre, asp.net MVP
aspnetfaq.com : http://www.aspnetfaq.com/
asp.net faq : http://asp.net.do/faq/
foros de asp.net, en español : http://asp.net.do/foros/
=============== =============== =====
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:%2******** ********@TK2MSF TNGP02.phx.gbl. ..I got it to work like this:
ASP Code:
<body runat="server" id="body">
Code Behind:
protected System.Web.UI.H tmlControls.Htm lGenericControl body;
...
string strColor =
System.Configur ation.Configura tionSettings.Ap pSettings["bgColor"];
body.Attributes .Add("bgColor", strColor);
Thank you for your help,
Glenn
"Glenn Hanna" <gm*****@newsgr oups.nospam> wrote in message
news:O8******** ******@TK2MSFTN GP03.phx.gbl... Hi,
Can someone tell me how to change the background color of a web page
though C#? I've tried various things that I have found on the web written in VB
but I haven't had much luck with them.
Thank you,
Glenn
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