https://www.infopathdev.com:443/forums/46.aspx For questions concerning issues in the integration of SharePoint and Microsoft InfoPath.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/16296.aspxFri, 30 Jun 2006 10:22:16 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:16296K.Ramana Reddy0https://www.infopathdev.com:443/forums/thread/16296.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=46&PostID=16296Hi Nidhish,<br /><br />yes, you have to sign the infopath form.<br /><br />Thanks.https://www.infopathdev.com:443/forums/thread/16295.aspxFri, 30 Jun 2006 09:57:22 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:16295Nidhish0https://www.infopathdev.com:443/forums/thread/16295.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=46&PostID=16295Hi Ramana,<br /><br />Thanks for the information.Hope i need to sign the infopath form. am i right ?https://www.infopathdev.com:443/forums/thread/16294.aspxFri, 30 Jun 2006 09:51:08 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:16294K.Ramana Reddy0https://www.infopathdev.com:443/forums/thread/16294.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=46&PostID=16294Hi,<br /><br />When using managed code your form needs to be set to Full trust, <br />Give Full Trust then try,<br /><br />I hope this will help for you,<br />Thanks.https://www.infopathdev.com:443/forums/thread/15429.aspxFri, 30 Jun 2006 09:21:52 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:15429Nidhish0https://www.infopathdev.com:443/forums/thread/15429.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=46&PostID=15429I have an InfoPath form that contain a function (In .Net CodeForm- C#).<br />In the function I'm creaing an object of WebService that get the form's value and enter them into database.<br />When I run my form as a preview form, It's all work well. But when I publish the form into sharepoint portal and run it I get this Error:<br /><br /><b>"Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, <br /><br />Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.<br /> at System.Security.CodeAccessSecurityEngine.Check(PermissionToken permToken, CodeAccessPermission <br /><br />demand, StackCrawlMark& stackMark, Int32 checkFrames, Int32 unrestrictedOverride)<br /> at System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission cap, StackCrawlMark& <br /><br />stackMark)<br /> at System.Security.CodeAccessPermission.Demand()<br /> at System.Net.HttpWebRequest..ctor(Uri uri, ServicePoint servicePoint)<br /> at System.Net.HttpRequestCreator.Create(Uri Uri)<br /> at System.Net.WebRequest.Create(Uri requestUri, Boolean useUriBase)<br /> at System.Net.WebRequest.Create(Uri requestUri)<br /> at System.Web.Services.Protocols.WebClientProtocol.GetWebRequest(Uri uri)<br /> at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebRequest(Uri uri)<br /> at System.Web.Services.Protocols.SoapHttpClientProtocol.GetWebRequest(Uri uri)<br /> at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] <br /><br />parameters)<br /> at NonProductReq.NPService.Service1.InsertNPReqMaster(String RequestID, String SuggestedVendor, <br /><br />String DateWritten, String DateRequest, String Resale, String ConfirmedTo, String ConfirmedDate, <br /><br />String PayExtra, String DeliverTO, String OriginatedBy, String PhoneNumber)<br /> at NonProductReq.NonProductReq.btnCreate_OnClick(DocActionEvent e)<br /> at Microsoft.Office.Interop.InfoPath.SemiTrust._ButtonEventSink_SinkHelper.OnClick(DocActionEvent <br /><br />pEvent)"</b><br /><br /><br />It looks like a security issue.<br />Why it's happen and how to fix it?