<H2>Setting Background color and Fore color of a particular item</H2>
To be frank if u try to set a background color or a fore color of a particular item in a web control dropdownlist based on some conditions using "Dropdownlist1.Item[0].Attributes.CssStyle.Add", the change will not reflect in the page while executing. To handle this, Use a html dropdownlist <Select id=Select1></Select>, make this as a server control by right click the control.
//html dropdownlist Select1.Items.Add("1"); Select1.Items.Add("2"); Select1.Items.Add("3"); Select1.Items.Add("4"); Select1.Items[1].Attributes.CssStyle.Add("BACKGROUND-COLOR","green"); Select1.Items[3].Attributes.CssStyle.Add("COLOR","red"); //to execute onchange event on selected index chage [auto postback] Select1.Attributes.Add("onchange","__doPostBack('Select1','')");
//web control dropdownlist DropDownList1.Items.Add("0"); DropDownList1.Items.Add("1"); DropDownList1.Items.Add("2"); DropDownList1.Items.Add("3"); DropDownList1.Items.Add("4"); DropDownList1.Items[2].Attributes.CssStyle.Add("BACKGROUND-COLOR","green"); DropDownList1.Items[4].Attributes.CssStyle.Add("COLOR","red"); //This will not reflect..No color will be set for a particular item.
Try this...Sometimes u may come across this situation of handling different colors for different items of a dropdownlist.
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