VS2005调试问题集锦.doc

VS2005()2008-06-06 11:37VS2003,.,.:) :,.:) ,.1. Request.Form :(1)webconfigvalidateRequest(2)HTML: .aspx web.config:validateRequesttruefalse2. sqldatareader if (reader.read() TextName.Text =readerFieldName.ToString(); 3. :nullToString()grideview:NULL4. FieldCount :SqlDataReader,connectionClose()public SqlDataReader GetSomething()conn.open();SqlDataReader reader =sqlcmd.ExcecutReader(CommandBehavior.CloseConnection);conn.close();/ occur error herereturn reader;ReaderconnSqlDataAdapterDataSetconnfinally5. :webconfig,FCKEditor6. Unreachable code detected throw return (throwreturn 7. (1).DATAKEYFIELD)(2).DataGrid1.Columns e.Item.Cells(1).datakeyfield(2).datagrid1.item.count (datagrid)9:DataReaderDataSet,OleDbDataAdapter da = new OleDbDataAdapter(sql, connection);DataSet ds2 = new DataSet();da.Fill(ds2, News);GridView1.DataSource = ds2;GridView1.DataBind();10.* :*: SQL11. SQL Server 2005 SQLServer (provider: ,error: 40 - SQL Server )solution: IP12.SqlDateTime 1/1/1753 12:00:00 AM 12/31/9999 11:59:59 PMdatetime00010101datetime13.-:1. VBc#,2. design : 1. 3. (: )14.DAL, Version=, Culture=neutral,PublicKeyToken=nullDAL.SqlHelper:dll:(Rebuild)15. ,solution:SQL(SQL):,16.:Terminal Services17.Unable to debugging on the web server.Debug failed because integrated windows authentication is not enable:vs2005-(Tools)-(Option)-(debugging)-(Edit and Continue)-18.Automation : RegExp:regsvr32 vbscript.dll19.System.NullReferenceException: :(1),datagridgridviewdatalist.(2)codebehind(3)new(4):(1)try.catch.finally,response.write()(2)20. 1718(vs2005sp1):(1). control admintools(2). (3). ( )(4). (5). (6). /kb/92533621.vs2005:dos devenv /resetskippkgs (win+r cmd)22.Validation of viewstate MAC failed:page EnableViewState=False EnableViewStateMac = False 23.Automation server cant create object(Automation ): Regsvr32 scrrun.dll 24.Visual Web Developer Trident Designer Package(GUID =30AE7E28-6C02-496D-8E43-85F7A90AEFF1:1 VsLogActivity=12%APPDATA%MicrosoftVisualStudio8.0ActivityLog.xmlErrorMicrosoft Visual StudioLoadLibrary failed for package Visual Web Developer Trident Designer Package30AE7E2B-6C02-496D-8E43-85F7A90AEFF1-8007007ec:Program FilesMicrosoft Visual Studio 8Common7Packagestridsn.dll3 WINNTMicroSoft.NETFrameworkv2.0.xxx gdiplus.dll Program FilesVisual Studio 8Common7Packages4 devenv /resetskippkgs25.Error spawning cmd.exe.:cmd.exe VSVC/BIN26.:,27.:.csproj28.ResolveKeySource:,solution, VS:(1).XML,TestBuild.xmlData Source=.sql2005%3BUser ID=SqlUser%3BPooling=False%3BPassword=X(2):msbuild /t:BuildAllDatabaseProjects TestBuild.xml29. NULL *:,null,:Null,30.:(1)(2)(3)ascx,:(1),(2),(3)31.*.*:Everyone/32. HTTP 401 Access Denied:iisiis33. SelectedValue(1)DropDownListDropDownList1.SelectedValue (2)dropdownlistnull34./project)vs35. CASPNET : System.Data.SqlClient.SqlException: COOASPNET SQLServerwindowsserver=localhost;uid=sa;pwd=xxxx;database=master;serverIPlocalhostuidpwddatabaseowner1 Remote Desktop UsersRemote Desktop Users ASPNETIIS6.0NETWOR SERVERCE2-Microsoft SQL Server- Remote Desktop Users ASPNETIIS6.0NETWOR SERVERCE ASP.netSQL36. nt authoritynetwork service 1 sqlserver sql server windows2()NT AUTHORITYNETWORK SERVICE Administrator-Administrators-Network Service- NetWord ServiceSql Server- -.-Administrators- -Network Service-windows -windows3 sqlserverIIS_WPG/677/archive/2006/11/03/549104.aspx37.viewstateAPost(1)UserControlviewstatefalse(2)this.Page.EnableViewState = false;/king_astar/archive/2005/06/01/165763.html38. SQL Server bug/?id=896613SQL2005+VS2005XP SP3/MSDN/Sho . ID=128707&SiteID=1C:Documents and SettingsUSERNAMELocal SettingsApplication DataMicrosoftMicrosoft SQL Server DataSQLEXPRESSUSERNAMEWindowsAdministrator/xiong1000/39.Server Application UnavailableThe web application you are attempting to access on this web server is currently unavailable. Please hit the Refresh button in your web browser to retry your request.Administrator Note: An error message detailing the cause of this specific request failure can be found in the application event log of the web server. Please review this log entry to discover what caused this error to occur.WinXP/IIS 5.1ASPNETwebSecurityAddASPNETOKCheck NamesName not FoundLocationsOKFull ControlOKYou are not authorized to view this pageYou do not have permission to view this directory or page using the credentials you supplied.IISPropertiesDirectory SecurityEdit-Integrated Windows authentication40.ConnectionDataReader1. DataAdapterDataSetDataReader2. Cache3. ConnectionClose()Dispose()4. System.IDisposable41Visual Web Developer Trident Designer Package(GUID =30AE7E28-6C02-496D-8E43-85F7A90AEFF1devenv .reswetskippkgsvs2005,.google,:1 VsLogActivity=12%APPDATA%MicrosoftVisualStudio8.0ActivityLog.xml3 WINNTMicroSoft.NETFrameworkv2.0.xxx gdiplus.dll Program FilesVisual Studio 8Common7Packages4 devenv /resetskippkgs:win2000,win2003.42.xxxASPNETNT AUTHORITY.NetWORK SERVICE Administrator-Administrators-.Network Service- .Network ServiceSql Server-.-Administrators-.Network Service-windows-asp.Netwindowswin2003,win2000 ASp.Net43./ 44.Could not create an environment: OCIEnvCreate returned -1IUSER_.IWAM_.,:IISWEBMSSharePointAppPool,OK:ORACLE_HOMEORACLE_HOMEORACLE_HOME45. localhostlocalhost:247346. Page EnableViewState=false 46.method1method247. allowDefinition=MachineToApplicationaspx48.connectionS framework 2.02.0cmdC:WINDOWSMicrosoft.NETFrameworkv2.0.50727aspnet_regiis.exe -i49.Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more inf