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I am doing a project to show graph from excel file. the excel file is generated from the database.the input file in .csv format. and output file in .xls format.How can i do this by using PHP or .net or java , vb?
Posted 28-Dec-12 17:09pm
Edited 28-Dec-12 21:41pm
v4

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Solution 1

this mite help you....
 
public static void ExportXls(GridView gridName, string filename)
    {
        HttpContext.Current.Response.Clear();
        HttpContext.Current.Response.AddHeader("content-disposition", "attachment;filename=" + filename + ".xls");
        HttpContext.Current.Response.Charset = "";
        HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
        HttpContext.Current.Response.ContentType = "application/Excel";
        System.IO.StringWriter stringWrite = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);
        gridName.RenderControl(htmlWrite);
        HttpContext.Current.Response.Write(stringWrite.ToString());
        HttpContext.Current.Response.End();
    }
The foll method is required in the page on which you want to export to excel...
public override void VerifyRenderingInServerForm(Control control)
    {
 
    }
i dunno about the graph...sorry
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