Server Error in '/' Application.

Input string was not in a correct format.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: Input string was not in a correct format.

Source Error:


Line 653:                Cmd.Parameters.Add("@up_idnum", System.Data.SqlDbType.Int).Value = up_idnum;
Line 654:                Cmd.Parameters.Add("@idnum", System.Data.SqlDbType.Int).Value = idnum;
Line 655:                System.Data.SqlClient.SqlDataReader dr = Cmd.ExecuteReader();
Line 656:                if (dr.HasRows)
Line 657:                {

Source File: e:\delta-foundation\project.aspx.cs    Line: 655

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14784004
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +172
   System.String.System.IConvertible.ToInt32(IFormatProvider provider) +55
   System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider) +550
   System.Data.SqlClient.SqlParameter.CoerceValue(Object value, MetaType destinationType, Boolean& coercedToDataFeed, Boolean& typeChanged, Boolean allowStreaming) +1417

[FormatException: Failed to convert parameter value from a String to a Int32.]
   System.Data.SqlClient.SqlParameter.CoerceValue(Object value, MetaType destinationType, Boolean& coercedToDataFeed, Boolean& typeChanged, Boolean allowStreaming) +1519
   System.Data.SqlClient.SqlParameter.GetCoercedValue() +246
   System.Data.SqlClient.SqlParameter.Validate(Int32 index, Boolean isCommandProc) +202
   System.Data.SqlClient.SqlCommand.BuildParamList(TdsParser parser, SqlParameterCollection parameters, Boolean includeReturnValue) +224
   System.Data.SqlClient.SqlCommand.BuildExecuteSql(CommandBehavior behavior, String commandText, SqlParameterCollection parameters, _SqlRPC& rpc) +314
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) +3303
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) +667
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +83
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +198
   System.Data.SqlClient.SqlCommand.ExecuteReader() +137
   project.projectBind(String idnum) in e:\delta-foundation\project.aspx.cs:655
   project.Page_Load(Object sender, EventArgs e) in e:\delta-foundation\project.aspx.cs:232
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   project.OnLoad(EventArgs e) in e:\delta-foundation\project.aspx.cs:151
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0