How to change a controls SkinID at runtime (asp.net 2.0)

[stephen.mcallister]

I am toying around with Personalization in asp.net 2.0 and would like
my users to be able to choose a SkinID at runtime.
I have a theme with a default gridview skin and a custom skin.
There are 2 buttons on a Control that I was hoping I could use to
switch the SkinID, but it appears it's not that easy to do during
runtime.

Here is the code I tried to use

protected void imgBtnDefaultColour_Click(object sender,
ImageClickEventArgs e)
{

gvReqListing.SkinID = "";

}
protected void imgBtnSecondColour_Click(object sender,
ImageClickEventArgs e)
{
gvReqListing.SkinID = "gvWebPart";

}

and the error message that I received

The 'SkinId' property cannot be changed dynamically if Page has a
stylesheet theme. For dynamic controls, set the property before calling
ApplyStyleSheetSkin().

Any help or suggestions would be greatly appreciated.

 

[clintonG]

SkinID can only be assigned in PreInit which is where we also dynamically
assign Themes.

<%= Clinton Gallagher
NET csgallagher AT metromilwaukee.com
URL http://clintongallagher.metromilwaukee.com/
MAP 43°2'17"N 88°2'37"W : 43°2'17"N 88°2'37"W

 

[nguyenxuancanh]

Change theme at runtime (asp.net 2.0)

you use session to save your setting, after that redirect site,like this:
protected void rad1_SelectedIndexChanged(object sender, EventArgs e)//rad1 is radioButtonList
{
Session["themesPage"] = rad1.SelectedValue;
Server.Transfer(Request.Path);
}

at method Page_PreInit, you use:
protected void Page_PreInit(object sender, EventArgs e)
{
string thm;
thm = (string)Session["themesPage"];
if (thm != null && thm != string.Empty)
{
Page.Theme = thm;//name theme
rad1.SelectedValue = thm;
}
else
{
Session["themesPage"] = rad1.SelectedValue;
Page.Theme = "theme1";//name theme
}


Good luck :driver: