Question

I am new to asp.net c# so please anyone can help me with below code:

var td1 = new HtmlGenericControl("td");

How can I make this td colspan to anyvalue?

Even how can I add id or class value?

Answer 1

You need to add it to the HtmlGenericControl.Attributes collection

HtmlControl.Attributes Property Gets a collection of all attribute name and value pairs expressed on a server control tag within the ASP.NET page.

Sample

var td1 = new HtmlGenericControl("td");
td1.Attributes.Add("colspan", "1"); // replace "1" with the correct value.

More Information

• MSDN – HtmlControl.Attributes Property
• MSDN – AttributeCollection Class