I referenced this page to get an idea of how to extract data from a gridview on a webpage.
http://www.aspsnippets.com/Articles/Export-GridView-To-Word-Excel-PDF-CSV-Formats-in-ASP.Net.aspx
I can extract to a Word, Excel and CSV but I can't to a pdf file. I get the following error:
Server Error in '/' Application.
Security Exception
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.
Exception Details: System.Security.SecurityException: That assembly does not allow partially trusted callers.
Source Error:
Line 135: Response.Write(pdfDoc);
Line 136: Response.End();
Line 137: } Line 138:
Line 139: protected void btnExportCSV_Click(object sender, EventArgs e)
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Source File: d:\hosting\7650435\html\admin\extractdata.cs Line: 137
Stack Trace:
[SecurityException: That assembly does not allow partially trusted callers.]
CSharp.btnExportPDF_Click(Object sender, EventArgs e) in d:\hosting\7650435\html\admin\extractdata.cs:137
System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +115
System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +120
System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8431
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +253
System.Web.UI.Page.ProcessRequest() +78
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21
System.Web.UI.Page.ProcessRequest(HttpContext context) +49
ASP.admin_insurancereport_aspx.ProcessRequest(HttpContext context) in App_Web_pscrvj2f.1.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +100
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
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Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1