Message: Exception of type 'System.Web.HttpUnhandledException' was thrown. InnerException: System.FormatException: Input string was not in a correct format. at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at System.Int32.Parse(String s) at SmartSoft.Web.UI.BasePage.get_EntityID() in C:\Projects\ALSCOT\SmartSoft\SmartSoft.Web\UI\BasePage.cs:line 71 at PatientDbWeb.Screens.Content.Display.LoadForm() in C:\Projects\ALSCOT\SmartSoft\PatientDbWeb\Screens\Content\Display.aspx.cs:line 25 at PatientDbWeb.Screens.Content.Display.Page_Load(Object sender, EventArgs e) in C:\Projects\ALSCOT\SmartSoft\PatientDbWeb\Screens\Content\Display.aspx.cs:line 20 at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at SmartSoft.Web.UI.BasePage.OnLoad(EventArgs e) in C:\Projects\ALSCOT\SmartSoft\SmartSoft.Web\UI\BasePage.cs:line 22 at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) Source: System.Web StackTrace: at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.screens_content_display_aspx.ProcessRequest(HttpContext context) in d:\vhosts\alscot.org\tmp\root\91f8d1ec\61a0f334\App_Web_amqox0as.0.cs:line 0 at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)