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RowDataBound事件

   protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

    {         int i;

       

        for (i = 0; i < GridView1.Rows.Count; i++)        {             if (e.Row.RowType == DataControlRowType.DataRow)            {

                e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#FFFFCC'");

                             e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");

            }

        }        e.Row.Attributes["style"] = "Cursor:hand";

 

        //问题分类下拉框绑定选中值

        if (((DropDownList)e.Row.FindControl("ddlProVar")) != null)        {             DropDownList ddlProVar = (DropDownList)e.Row.FindControl("ddlProVar");

            SetSelectedItem(ddlProVar, ((HiddenField)e.Row.FindControl("hdProVarState")).Value);

        }     

}

 

   /// <summary>

    /// 保存选定的dropdownlist值    /// </summary>    /// <param name="list"></param>    /// <param name="value"></param>    private void SetSelectedItem(System.Web.UI.WebControls.ListControl list, String value)    {         foreach (ListItem e in list.Items)        {             if (e.Text == value)            {                 e.Selected = true;                return;            }            else e.Selected = false;        }    }

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