如何將CSS樣式分配給ImageButton點擊的gridview行？

Question

我想分配一個CSS類到gridview行，但它什麼都不做。代碼：

ImageButton button = (ImageButton)sender; 
GridViewRow gvr = (GridViewRow)button.NamingContainer; 
gvr.Attributes["class"] = "animated fadeOutRight"; 

怎麼了？

Answer 1

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) 
    { 
     if (e.Row.RowType == DataControlRowType.DataRow) 
     { 
      e.Row.CssClass = "animated fadeOutRight"; 
     } 
    } 

的CSS必須的RowDataBound只適用