[Solved] Grid is not rebinding

[Jignesh]

Hello,

I have grid with row selection using check box column. with button click i am updating status for selected records at databas side and saving one file on sever which i am downloading after database work. I need to rebind grid once file is downloaded at client side. But after file download its not executing command grid.rebind()

Here is my code

errStr = _ach.UpdateACHStatus(dtACH);
View.DownloadACHFile(sACHFileName, true);
rgACH.rebind();

 

 

Here is the code for download file

 

	public void DownloadACHFile(string fname, bool forceDownload)
	{
	string path = MapPath(fname);
	string name = Path.GetFileName(path);
	string ext = Path.GetExtension(path);
	string type = "";
	if (ext != null)
	{
	switch (ext.ToLower())
	{
	case ".htm":
	case ".html":
	type = "text/HTML";
	break;
	case ".txt":
	type = "text/plain";
	break;
	case ".doc":
	case ".rtf":
	type = "Application/msword";
	break;
	}
	}
	if (forceDownload)
	{
	Response.AppendHeader("content-disposition",
	"attachment; filename=" + name);
	}
	if (type != "")
	Response.ContentType = type;
	Response.WriteFile(path);
	Response.End();
	}

 

 

 

 

I need to refresh grid once download process completes. But somehow rgACH.Rebind(); is not getting executed.

Please help.

Thanks.

 

 

 

[Yavor]

Hello Jignesh,

To avoid duplicate posts, we can continue our communication on the subject in the support ticket that you have opened on the matter.

All the best,
Yavor
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Sylvain]

Could the solution to this be posted? Thanks!

[Sebastian]

Hello Sylvain,

I am pasting the reply my colleague Yavor provided for your reference:

The reason for this is that you are calling response end. In this case the code will not be executed.
You will achieve the same result with a standard gridview control.

Another option you may consider, is to open a separate page and handle the file download. If you are using Ajax, please refer to the following post, as well as this article.

Best regards,
Sebastian
the Telerik team

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