hey sir i am using vs2005 and language c#

and i am working on a shopping cart and after checkout and on click confirm order i want to send a mail to client with mail i want to add that gridview which is display on page.

is it possible

Hi,

why don't you simply get the html rendered by your grid view , and send it over the mail ?

Try sth like:

<asp:GridView ID="GridView1" runat="server">
            </asp:GridView>

public partial class _Default : System.Web.UI.Page
{

//

// it could not be the page load event here ...

//
    protected void Page_Load(object sender, EventArgs e)
    {
        StringWriter stringWriter = new StringWriter();
        HtmlTextWriter htmlWriter = new HtmlTextWriter(stringWriter);
        GridView1.RenderControl(htmlWriter);
       
        string html = stringWriter.ToString();

//

// send the html to the mail here ....

//
    }
// you need to ovverride this fun to be able to render the control into html writter
    public override void VerifyRenderingInServerForm(Control control)
    {       
    }
}

Thanks,


Yani Dzhurov

sir i am trying to implement this code but i get a erroe like this

System.Web.HttpException: Control 'GridView1' of type 'GridView' must be placed inside a form tag with runat=server.

and i already have a form tag with runat server and gridview also have runat server then why i get like this error.

it is essential to have that function in the code behind:

public override void VerifyRenderingInServerForm(Control control)
{       
}

there is no need to put any implementation there. Just place it in the cs code 

Thanks,


Yani Dzhurov

wish_dev:

System.Web.HttpException: Control 'GridView1' of type 'GridView' must be placed inside a form tag with runat=server.

Is this not a re-post of http://forums.asp.net/thread/1583277.aspx ? You got an answer there check!

Thanks

i am using ajax 1.0 and then i done this

when i mail normal datagird it will work but when i mail with image and with ajax enabled form i will get like this error

Error loading web control. ---> System.InvalidOperationException: RegisterForEventValidation can only be called during Render(); at System.Web.UI.ClientScriptManager.RegisterForEventValidation(String uniqueId, String argument) at System.Web.UI.WebControls.TextBox.AddAttributesToRender(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.RenderBeginTag(HtmlTextWriter writer) at System.Web.UI.WebControls.TextBox.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.TableCell.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.WebControls.Table.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.GridView.Render(HtmlTextWriter writer, Boolean renderPanel) at System.Web.UI.WebControls.GridView.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at ?.?.?(Control ) --- End of inner exception stack trace --- at ?.?.?(Control ) at aspNetEmail.EmailMessage.AppendControlToBody(Control control) at navigation_CheckOut.Button5_Click(Object sender, EventArgs e) in c:\Inetpub\wwwroot\RajasthanJewellery\User\CheckOut.aspx.cs:line 760

try setting the enable event validation property of the page directive to false;

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" Title="Untitled Page" EnableEventValidation="false" %> 

Thanks,


Yani Dzhurov

Thanks very much sir,

now it's working good but i have one more problem realted to this.

in my gridview i have one image field in mail their is no image display.

can u help me in this also.

pls sir.

how do you specify the src of the images?

Please, paste the asp code for the grid view, and the generated html from the mail that does not show the images.

The images src should be absolute urls in order to be visualized correctly on the mail client side.

Thanks,


Yani Dzhurov

ok sir i will try it.

as soon as possible

like this sir

i am going right.

ok, looks good

what about the html ?

view the source html of the mail.

Also what mail client do u use ?

Some mail clients (like the google web mail client) blocks automatically images and you need to allow it explicitly to show it (for example in gmail there is a button 'Display images below'). Probably this could be your case?

Thanks,


Yani Dzhurov