<asp:ScriptManager ID="ScriptManager1" runat="server">
            </asp:ScriptManager>

         &nbsp;<asp:UpdatePanel ID="StatusUpdatePanel" runat="server" UpdateMode="Conditional">
        <ContentTemplate>
          <p>
 <asp:GridView ID="grvNews" runat="server"
              AutoGenerateColumns="False" DataKeyNames="Id"
              DataSourceID="sqldsNews" PageSize="15" AllowPaging="true" 
              Font-Bold="True" Font-Italic="False" Font-Size="Large"  
                OnRowDeleting="grvNews_RowDeleting">    
        <Columns>
<asp:TemplateField HeaderText="" >
<ItemTemplate>
         <asp:HyperLink ID="hlNews" runat="server"  NavigateUrl='<%#Eval("Id", "~/Admin/GetNewsForUpdate.aspx?Id={0}")%>'><%#Eval("Head")%></asp:HyperLink >                                                                                   
</ItemTemplate> 
</asp:TemplateField>
<asp:TemplateField HeaderText=""  Visible="false"> 
<ItemTemplate>
 <asp:LinkButton ID="lbtnDeleteNew" runat="server" Text='<%#Eval("Id")%>'>Удалить</asp:LinkButton>                     
</ItemTemplate> 
</asp:TemplateField>
<asp:CommandField ValidationGroup="updateroom" ShowDeleteButton="true" DeleteText="Удалить" />
</Columns>
</asp:GridView>

<asp:SqlDataSource ID="sqldsNews" runat="server" >
              </asp:SqlDataSource>
  </p>
     </ContentTemplate>
     <Triggers>
            <asp:AsyncPostBackTrigger ControlID="btnSaveNewCompany" EventName="Click" />
        </Triggers>
    </asp:UpdatePanel>

 <asp:Button ID="btnSaveNewCompany" runat="server" Text="Сохранить" onclick="btnSaveNewCompany_Click" />

  protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            int newsCompanyType = 2;
            sqldsNews.ConnectionString = ConfigurationManager.ConnectionStrings["MedConnection"].ConnectionString;
            sqldsNews.SelectCommand = "dbo.TextAreaSelect";
            sqldsNews.SelectParameters.Add("Type", newsCompanyType.ToString());
            sqldsNews.SelectParameters.Add("Id_Company", IdCompany.ToString());
            sqldsNews.SelectCommandType = SqlDataSourceCommandType.StoredProcedure;
            grvNews.DataBind();
        }
    }
    protected void btnSaveNewCompany_Click(object sender, EventArgs e)
    {
        cda.CompanyAboutInsert(IdCompany, 2, tbxHEADNewCompany.Text, "SmallText", tbxNewCompany.Text, DateTime.Now);
    }

    protected void grvNews_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        LinkButton lbldeleteID = (LinkButton)grvNews.Rows[e.RowIndex].FindControl("lbtnDeleteNew");
        sqldsNews.ConnectionString = ConfigurationManager.ConnectionStrings["MedConnection"].ConnectionString;
        sqldsNews.DeleteCommand = "dbo.TextAreaDeleteByID";
        sqldsNews.DeleteCommandType = SqlDataSourceCommandType.StoredProcedure;
        sqldsNews.DeleteParameters.Add("Id", lbldeleteID.Text);
        grvNews.DataBind();
    }