How to add style from code behind

Question

I want to add a style A Hover to a HyperLink control from code behind   I can do like this    HyperLink hlRow   new HyperLink    hlRow Style Add  color     000000    hlRow Style Add  text-decoration    none      But how can I add styles for A Hover for the hyperlink control  Do I need to define a class and associate that class with this control  if yes how

User · Answer

You can t   So just don t apply styles directly like that  and apply a class  foo   and then define that in your CSS specification   a foo   color   orange    a foo hover   font-weight   bold

User · Answer

You can use the CssClass property of the hyperlink   LiteralControl ltr   new LiteralControl            ltr Text     lt style type   text css   rel   stylesheet   gt                            d                                               background-color Red                                             d hover                                               background-color Yellow                                             lt  style gt                                 this Page Header Controls Add ltr           this HyperLink1 CssClass    d

User · Answer

Try this   Html Markup   lt asp HyperLink ID  HyperLink1  runat  server  NavigateUrl     gt HyperLink lt  asp HyperLink gt    Code  using System Drawing  using System Web UI  using System Web UI WebControls   protected void Page Load object sender  EventArgs e        Style style   new Style        style ForeColor   Color Green      this Page Header StyleSheet CreateStyleRule style  this        HyperLink1 ClientID     hover

User · Answer

try this   lblMsg Text     Your search result for  lt b style   color green    gt     txtCode Text Trim       lt  b gt

User · Answer

Also make sure the aspx page has AutoEventWireup  true  and not  AutoEventWireup  false

User · Answer

If no file available for download  I needed to disable the asp linkButton  change it to grey and eliminate the underline on the hover   This worked       disabled       color  grey      text-decoration  none  important        LinkButton button   item FindControl  lnkFileDownload   as LinkButton  button Enabled   false  button CssClass    disabled

User · Answer

Use   HyperLink hlRow   new HyperLink    hlRow Attributes Add  Style    color  000000

User · Answer

hover is a selector  and not a style  What you re doing in your example is adding inline styles to an element  and a selector equivalent for that obviously doesn t make much sense   You can add a class to your link  hlRow CssClass    abc   And define your class as such   a abc hover

[c#] How to add style from code behind?

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