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عند استخدامك ل ExecuteReader تظهر مشكلة ان اسم الاوبجكت غير صحيح "Invalid object name Member'' .
**عليك التأكد من كتابة اسم الجدول الذى تعمل عليه ExecuteReader صحيح فى جملة ال select .
ارجع الى الداتا بيز وتاكد من اسم الجدول .
{"Invalid object name 'RegMember'."}
"External component has thrown an exception."}
detailes
System.Data.SqlClient.SqlException was unhandled by user code
HResult=-2146232060
Message=Invalid object name 'reg'.
Source=.Net SqlClient Data Provider
ErrorCode=-2146232060
Class=16
LineNumber=1
Number=208
Procedure=""
Server=\\.\pipe\15207493-C255-4A\tsql\query
State=1
StackTrace:
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean
breakConnection, Action`1 wrapCloseInAction
breakConnection, Action`1 wrapCloseInAction
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean
breakConnection, Action`1 wrapCloseInAction)
breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader
at DB.RunQuery(String Select) in d:\Web\ASP.net\Example c# web app -adel\WebSite3.1fulldreamy\App_Code\DB.cs:line 69
at RegMember.Login(String UserN, String Pass) in d:\Web\ASP.net\Example c# web app -adel\WebSite3.1fulldreamy\App_Code\Reg.cs:line 143
at WUsLogin.Btnlogin_Click(Object sender, EventArgs e) in d:\Web\ASP.net\Example c# web app -adel\WebSite3.1fulldreamy\WUsLogin.ascx.cs:line 17
at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
InnerException:
System.Runtime.InteropServices.SEHException was unhandled
HResult=-2147467259
Message=External component has thrown an exception.
Source=mscorlib
ErrorCode=-2147467259
StackTrace:
at Microsoft.Win32.Win32Native.CloseHandle(IntPtr handle)
at Microsoft.Win32.SafeHandles.SafeTokenHandle.ReleaseHandle()
at System.Runtime.InteropServices.SafeHandle.InternalFinalize()
at System.Runtime.InteropServices.SafeHandle.Dispose(Boolean disposing)
at System.Runtime.InteropServices.SafeHandle.Finalize()
InnerException:
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