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• ajax tabcontainer with button postback problem

  - by yousof

  I have a dropdownlist in my web page and two command buttons and a tabcontainer. The tabcontainer does not appear after the load of page according to my code. Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Not IsPostBack Then TabContainer1.Visible = False If CtvAct.GetRecords("Fill_RequestTypeTb") = True Then ReqTypeCmbo.DataSource = CtvAct.MainDataset.Tables("tbOLRequestType").DefaultView ReqTypeCmbo.DataTextField = "RequestTypeName" ReqTypeCmbo.DataValueField = "RequestTypeId" ReqTypeCmbo.DataBind() Dim itm As New ListItem itm.Text = "-- ??? ??? ????? --" itm.Value = "-1" itm.Selected = True ReqTypeCmbo.Items.Insert(0, itm) ReqTypeCmbo.SelectedIndex = 0 End If End If End Sub Protected Sub PrntCmd_Click(ByVal sender As Object, ByVal e As EventArgs) Handles PrntCmd.Click TextBox6.Text = "gggg" End Sub Protected Sub ReqTypeCmbo_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles ReqTypeCmbo.SelectedIndexChanged If ReqTypeCmbo.SelectedItem.Text = "????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 0 OwnerDataPnl.Enabled = True AttornyDataPnl.Enabled = True BaseDataPnl.Enabled = True RenwDataPnl.Visible = False NewOwnerDataPnl0.Visible = False AddActivtyPnl.Visible = False SubstitPnl.Visible = False FinishLicePnl.Visible = False CancelActivityPnl.Visible = False LocTransPnl.Visible = False ' Panel1.Visible = False '?????? ?????? ??????? ???????? REstOfficeAddrTxt.Enabled = True REstOffIdeIssuedPlaceTxt.Enabled = True REstOffIdentityNameTxt.Enabled = True REstOffIdentityNumberTxt.Enabled = True REstOffIdentityStartDateTxt.Enabled = True REstOffMobileTxt.Enabled = True REstOffNameTxt.Enabled = True REstOffPhoneTxt.Enabled = True OwnerShipNumberTxt.Enabled = True OwnerShipDateTxt.Enabled = True OwnerShipIssuedPlaceTxt.Enabled = True SerailTxt.Enabled = True RequestIdTxt.Enabled = True RequestDateTxt.Enabled = True RenwDataPnl.Visible = True '''' If CtvAct.GetRecords("Fill_NationalityTb") = True Then OwnrNationCmbo.DataSource = CtvAct.MainDataset.Tables("tbOLNationality").DefaultView OwnrNationCmbo.DataTextField = "NationName" OwnrNationCmbo.DataValueField = "NationId" OwnrNationCmbo.DataBind() Dim itm As New ListItem itm.Text = "-- ??? ??????? --" itm.Value = "-1" itm.Selected = True OwnrNationCmbo.Items.Insert(0, itm) OwnrNationCmbo.SelectedIndex = 0 End If If CtvAct.GetRecords("Fill_ActivityTb") = True Then AcivityCombo.DataSource = CtvAct.MainDataset.Tables("tbOLActivity").DefaultView AcivityCombo.DataTextField = "ActivityName" AcivityCombo.DataValueField = "ActivityId" AcivityCombo.DataBind() AcivityCombo.SelectedIndex = -1 Dim itm As New ListItem itm.Text = "-- ??? ?????? --" itm.Value = "-1" itm.Selected = True AcivityCombo.Items.Insert(0, itm) AcivityCombo.SelectedIndex = 0 End If 'If CtvAct.GetRecords("Fill_ActivityTb") = True Then ' DropDownList2.DataSource = CtvAct.MainDataset.Tables("tbOLActivity").DefaultView ' DropDownList2.DataTextField = "ActivityName" ' DropDownList2.DataValueField = "ActivityId" ' DropDownList2.DataBind() 'AcivityCombo.Visible = True ' LbCon.Text = CtvAct.Prt 'End If AttronayNationCmbo.SelectedIndex = -1 If CtvAct.GetRecords("Fill_NationalityTb") = True Then AttronayNationCmbo.DataSource = CtvAct.MainDataset.Tables("tbOLNationality").DefaultView AttronayNationCmbo.DataTextField = "NationName" AttronayNationCmbo.DataValueField = "NationId" AttronayNationCmbo.DataBind() Dim itm As New ListItem itm.Text = "-- ??? ??????? --" itm.Value = "-1" itm.Selected = True AttronayNationCmbo.Items.Insert(0, itm) AttronayNationCmbo.SelectedIndex = 0 ' LbCon.Text = CtvAct.Prt End If If CtvAct.GetRecords("Fill_LocationTb") = True Then LocationIdCmbo.DataSource = CtvAct.MainDataset.Tables("tbOLLocation").DefaultView LocationIdCmbo.DataTextField = "LocationName" LocationIdCmbo.DataValueField = "LocationId" LocationIdCmbo.DataBind() Dim itm As New ListItem itm.Text = "-- ??? ?????? --" itm.Value = "-1" itm.Selected = True LocationIdCmbo.Items.Insert(0, itm) LocationIdCmbo.SelectedIndex = 0 ' LbCon.Text = CtvAct.Prt End If '''''''''''''''''''''''''''''''' con = New SqlConnection(CtvAct.Connection_String()) CmdActivty = con.CreateCommand CmdActivty.CommandText = "SELECT ActivityId FROM tbOLStoreActivty" DaActivity.SelectCommand = CmdActivty DaActivity.Fill(DsActivity, "tbOLStoreActivty") ActivityGV.DataSource = DaActivity ActivityGV.DataMember = "tbOLStoreActivty" AcivityCombo.DataSource = ds.Tables(0) AcivityCombo.DataTextField = "ename" AcivityCombo.DataValueField = "eid" AcivityCombo.DataBind() ''''''''''''''''''''''''''''' LbCon.Text = CtvAct.Prt ElseIf ReqTypeCmbo.SelectedItem.Text = "?????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 1 OwnerDataPnl.Enabled = False AttornyDataPnl.Enabled = False BaseDataPnl.Enabled = True AddActivtyPnl.Visible = False SubstitPnl.Visible = False FinishLicePnl.Visible = False RenwDataPnl.Visible = True AddActivtyPnl.Visible = False NewOwnerDataPnl0.Visible = False CancelActivityPnl.Visible = False LocTransPnl.Visible = False '?????? ?????? ??????? ???????? REstOfficeAddrTxt.Enabled = False REstOffIdeIssuedPlaceTxt.Enabled = False REstOffIdentityNameTxt.Enabled = False REstOffIdentityNumberTxt.Enabled = False REstOffIdentityStartDateTxt.Enabled = False REstOffMobileTxt.Enabled = False REstOffNameTxt.Enabled = False REstOffPhoneTxt.Enabled = False OwnerShipNumberTxt.Enabled = False OwnerShipDateTxt.Enabled = False OwnerShipIssuedPlaceTxt.Enabled = False SerailTxt.Enabled = True RequestIdTxt.Enabled = True RequestDateTxt.Enabled = True ''''''''' ElseIf ReqTypeCmbo.SelectedItem.Text = "??? ?????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 1 OwnerDataPnl.Enabled = False AttornyDataPnl.Enabled = False BaseDataPnl.Enabled = False RenwDataPnl.Visible = False NewOwnerDataPnl0.Visible = True AddActivtyPnl.Visible = False SubstitPnl.Visible = False FinishLicePnl.Visible = False CancelActivityPnl.Visible = False LocTransPnl.Visible = False ElseIf ReqTypeCmbo.SelectedItem.Text = "????? ????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 1 OwnerDataPnl.Enabled = False AttornyDataPnl.Enabled = False BaseDataPnl.Enabled = False RenwDataPnl.Visible = False NewOwnerDataPnl0.Visible = False AddActivtyPnl.Visible = False SubstitPnl.Visible = False FinishLicePnl.Visible = False CancelActivityPnl.Visible = True LocTransPnl.Visible = False ElseIf ReqTypeCmbo.SelectedItem.Text = "????? ????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 1 OwnerDataPnl.Enabled = False AttornyDataPnl.Enabled = False BaseDataPnl.Enabled = False RenwDataPnl.Visible = False NewOwnerDataPnl0.Visible = False AddActivtyPnl.Visible = False SubstitPnl.Visible = False FinishLicePnl.Visible = True LocTransPnl.Visible = False ElseIf ReqTypeCmbo.SelectedItem.Text = "??? ???? / ????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 1 OwnerDataPnl.Enabled = False AttornyDataPnl.Enabled = False BaseDataPnl.Enabled = False RenwDataPnl.Visible = False NewOwnerDataPnl0.Visible = False AddActivtyPnl.Visible = False SubstitPnl.Visible = True FinishLicePnl.Visible = False LocTransPnl.Visible = False ElseIf ReqTypeCmbo.SelectedItem.Text = "??? ????" Then TabContainer1.Visible = True TabContainer1.ActiveTabIndex = 0 OwnerDataPnl.Enabled = True AttornyDataPnl.Enabled = True BaseDataPnl.Enabled = True RenwDataPnl.Visible = False NewOwnerDataPnl0.Visible = False AddActivtyPnl.Visible = False SubstitPnl.Visible = False FinishLicePnl.Visible = False CancelActivityPnl.Visible = False LocTransPnl.Visible = True End If End Sub If I press any button after page load the button work very selecting any item from dropdownlist make the tabcontainer appear but after the tabcontainer appear, the buttons does not work (postback) how can I solve these problems

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• Using FluentNHibernate + SQLite with .Net4?

  - by stiank81

  I have a WPF application running with .Net3.5 using FluentNHibernate, and all works fine. When I upgraded to VS2010 I ran into some odd problems, but after changing to use x64 variant of SQLite it worked fine again. Now I want to change to use .Net4, but this has turned into a more painful experience then I expected.. When calling FluentConfiguration.BuildConfiguration I get an exception thrown: FluentConfigurationException unhandled An invalid or incomplete configuration was used while creating a SessionFactory. Check PotentialReasons collection, and InnerException for more detail The inner exception gives us more information: Message = "Could not create the driver from NHibernate.Driver.SQLite20Driver, NHibernate, Version=2.1.2.4000, Culture=neutral, PublicKeyToken=aa95f207798dfdb4." It has an InnerException again: Exception has been thrown by the target of an invocation. Which again has an InnerException: The IDbCommand and IDbConnection implementation in the assembly System.Data.SQLite could not be found. Ensure that the assembly System.Data.SQLite is located in the application directory or in the Global Assembly Cache. If the assembly is in the GAC, use element in the application configuration file to specify the full name of the assembly. Now - to me it sounds like it doesn't find System.Data.SQLite.dll, but I can't understand this. Everywhere this is referenced I have "Copy Local", and I have verified that it is in every build folder for projects using SQLite. I have also copied it manually to every Debug folder of the solution - without luck. Notes: This exact same code worked just fine before I upgraded to .Net4. I did see some x64 x86 mismatch problems earlier, but I have switched to use x86 as the target platform and for all referenced dlls. I have verified that all files in the Debug-folder are x86. I have tried the precompiled Fluent dlls, I have tried compiling myself, and I have compiled my own version of Fluent using .Net4. I see that there are also others that have seen this problem, but I haven't really seen any solution yet. After @devio's answer I tried adding a reference to the SQLite dll. This didn't change anything, but I hope I made it right though.. This is what I added to the root node of the app.config file: <runtime> <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> <qualifyAssembly partialName="System.Data.SQLite" fullName="System.Data.SQLite, Version=1.0.60.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139" /> </assemblyBinding> </runtime> Anyone out there using Fluent with .Net4 and SQLite successfully? Help! I'm lost...

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• Unit Testing using InternalsVisibleToAttribute requires compiling with /out:filename.ext?

  - by Will Marcouiller

  In my most recent question: Unit Testing Best Practice? / C# InternalsVisibleTo() attribute for VBNET 2.0 while testing?, I was asking about InternalsVisibleToAttribute. I have read the documentation on how to use it, and everything is fine and understood. However, I can't instantiate my class Groupe from my Testing project. I want to be able to instantiate my internal class in my wrapper assembly, from my testing assembly. Any help is appreciated! EDIT #1 Here's the compile-time error I get when I do try to instantiate my type: Erreur 2 'Carra.Exemples.Blocs.ActiveDirectory.Groupe' n'est pas accessible dans ce contexte, car il est 'Private'. C:\Open\Projects\Exemples\Src\Carra.Exemples.Blocs.ActiveDirectory\Carra.Exemples.Blocs.ActiveDirectory.Tests\GroupeTests.vb 9 18 Carra.Exemples.Blocs.ActiveDirectory.Tests (This says that my type is not accessible in this context, because it is private.) But it's Friend (internal)! EDIT #2 Here's a piece of code as suggested for the Groupe class implementing the Public interface IGroupe: #Region "Importations" Imports System.DirectoryServices Imports System.Runtime.CompilerServices #End Region <Assembly: InternalsVisibleTo("Carra.Exemples.Blocs.ActiveDirectory.Tests")> Friend Class Groupe Implements IGroupe #Region "Membres privés" Private _classe As String = "group" Private _domaine As String Private _membres As CustomSet(Of IUtilisateur) Private _groupeNatif As DirectoryEntry #End Region #Region "Constructeurs" Friend Sub New() _membres = New CustomSet(Of IUtilisateur)() _groupeNatif = New DirectoryEntry() End Sub Friend Sub New(ByVal domaine As String) If (String.IsNullOrEmpty(domaine)) Then Throw New ArgumentNullException() _domaine = domaine _membres = New CustomSet(Of IUtilisateur)() _groupeNatif = New DirectoryEntry(domaine) End Sub Friend Sub New(ByVal groupeNatif As DirectoryEntry) _groupeNatif = groupeNatif _domaine = _groupeNatif.Path _membres = New CustomSet(Of IUtilisateur)() End Sub #End Region And the code trying to use it: #Region "Importations" Imports NUnit.Framework Imports Carra.Exemples.Blocs.ActiveDirectory.Tests #End Region <TestFixture()> _ Public Class GroupeTests <Test()> _ Public Sub CreerDefaut() Dim g As Groupe = New Groupe() Assert.IsNotNull(g) Assert.IsInstanceOf(Groupe, g) End Sub End Class EDIT #3 Damn! I have just noticed that I wasn't importing the assembly in my importation region. Nope, didn't solve anything =( Thanks!

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• To change the text of LinkButton in EditItemTemplate

  - by Nandini

  Hi, I have a table from which i am getting my data to the GRidview control.I need to Insert Or Update this row to another table, according to some condition.If one condition is true, i need to change the text of the linkbutton in edititemtemplate to insert,else to update itself.How can i change the text of linkbutton in rowcommand? Please Help

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• What sense does asynchronous IO make if the thread is blocked anyway (see example)

  - by codymanix

  Hello, I found an example for async ftp upload on msdn which does the following (snippet): // Asynchronously get the stream for the file contents. request.BeginGetRequestStream( new AsyncCallback (EndGetStreamCallback), state ); // Block the current thread until all operations are complete. waitObject.WaitOne(); The thing what I do not understand here is, which sense does asynchronous IO make if the thread is blocked anyway with an explicit waithandle. I always thought the advantage of asynchronous IO was that the user/programm does not have to wait.

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• resize ModalPopupExtender

  - by Joo Park

  after showing the ModalPopupExtender, there are two radio buttons that are displayed as part of the popup. When you select the second radio button, I display more information in a gridview control. When the ModalPopupExtender first displays, I have it set at 40% for width and height for the panel associated with the popup. After clicking the second radio button, I would like to resize the popup to 80% for width and height. My question is how do you resize ModalPopupExtender after it's initial popup?

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• .Except<T> is throwing an Exception

  - by Jason

  I have the following code: Public Shared Function GetAvailableManufacturers() As List(Of Manufacturer) 'first get all the live orders and extract their mfrs' Dim sos As List(Of OrderForm) = GetFormsByStatus(StockStatus.Building) Dim unavailableMfrs As New List(Of Manufacturer) For Each so As StockingOrder In sos unavailableMfrs.Add(so.Source) Next 'then remove all mfrs with an open SO from a list of all mfrs' Dim allMfrs As List(Of Manufacturer) = Manufacturer.GetManufacturers Return allMfrs.Except(unavailableMfrs) <----- error here End Function Explanation of what the above does: GetFormsByStatus() self-explanatory GetManufacturers() returns a list of all manufacturers in the database My idea to get available manufacturers was to get a list of all the manufacturers in my open forms, then get a list of all manufacturers and exclude all the manufacturers in the first list, illustrated like so (pseudo): List A: {1,2,3,4,5,6,7,8,9,10} List B: {5,7,10} Result: {1,2,3,4,6,8,9} I have set up my Manufacturer class according to this article so that it can be compared, but I'm still getting this error: Unable to cast object of type '<ExceptIterator>d__92'1[csCore.Manufacturer]' to type 'System.Collections.Generic.List'1[csCore.Manufacturer]'. I thought at first that because during testing GetFormsByStatus() returns 0 results maybe that was causing problems, but it doesn't make sense that Except() wouldn't work if the provided list had 0 items. Can anyone spot what I'm doing wrong? Thanks so much!

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• CA1034: Nested types should not be visible

  - by George

  Here's an explanation of the rule that that I am trying to understand. Here's the simplified code that the Code Analyzer was complaining about: Public Class CustomerSpeed Public Enum ProfitTypeEnum As Integer NotSpecified = 0 FlatAmount = 1 PercentOfProfit = 2 End Enum Private _ProfitTypeEnum As ProfitTypeEnum Public Sub New(ByVal profitType As ProfitTypeEnum) _ProfitTypeEnum = profitType End Sub End Class If the enum pertains only to the class, why is it a bad thing to make it a contained type within the class? Seems neater to me... Does anyone know what is meant by the following line?: Nested types include the notion of member accessibility, which some programmers do not understand clearly Using Namespaces to group the Class and Enum doesn't seem like a useful way to resolve this warning, since I would like both the enum to belong to the same parent level as the class name.

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• How to exclude non-browsable members in a sandcastle xml documentation build

  - by Jules

  I'd like to be able to exclude members that, although Public, are decorated with EditorBrowable.Never. I can't see any where to do it in the options. Is there a plug-in out there where you can specify attributes to exclude? Cheers

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• How do I get the User Entered Value in AjaxControlToolkit ComboBox when the enter key is pressed?

  - by Jason

  The Problem: The user entered value is missing in the .Text attribute of the AjaxControlToolkit ComboBox when the enter key pressed. Also the “on change” events events are not called but I am not using postbacks anyway so I do not care. Example: private void BuildFileListDetails(NHibernateDataProvider _providerM) { int resultsPage = Convert.ToInt32(ddlNavPageNumber.Text); const int RESULTS_PAGE_SIZE = 100; // The cbFileName.Text equals "" Not what user entered string searchFileName= cbFileName.Text; var xrfFiles = _providerM.GetXrfFiles(searchFileName, resultsPage, RESULTS_PAGE_SIZE); gvXrfFileList.DataSource = xrfFiles; gvXrfFileList.DataBind(); } My Solution: I needed to access the AjaxToolkit "ComboBox" imbedded TextBox control's .Text to access the value entered by user. private void BuildFileListDetails(NHibernateDataProvider _providerM) { int resultsPage = Convert.ToInt32(ddlNavPageNumber.Text); const int RESULTS_PAGE_SIZE = 100; string searchFileName; //The Solution: Access the AjaxToolkit "ComboBox" imbedded TextBox control's .Text to access the value entered by user. TextBox textBox = cbFileName.FindControl("TextBox") as TextBox; if (textBox != null) { searchFileName = textBox.Text; //textBox.Text = "User Entered Value" } else { searchFileName = cbFileName.Text; } var xrfFiles = _providerM.GetXrfFiles(searchFileName, resultsPage, RESULTS_PAGE_SIZE); gvXrfFileList.DataSource = xrfFiles; gvXrfFileList.DataBind(); }

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• How to differentiate between to similer fields in Linq Join tables

  - by Azhar

  How to differentiate between to select new fields e.g. Description c.Description and lt.Description DataTable lDt = new DataTable(); try { lDt.Columns.Add(new DataColumn("AreaTypeID", typeof(Int32))); lDt.Columns.Add(new DataColumn("CategoryRef", typeof(Int32))); lDt.Columns.Add(new DataColumn("Description", typeof(String))); lDt.Columns.Add(new DataColumn("CatDescription", typeof(String))); EzEagleDBDataContext lDc = new EzEagleDBDataContext(); var lAreaType = (from lt in lDc.tbl_AreaTypes join c in lDc.tbl_AreaCategories on lt.CategoryRef equals c.CategoryID where lt.AreaTypeID== pTypeId select new { lt.AreaTypeID, lt.Description, lt.CategoryRef, c.Description }).ToArray(); for (int j = 0; j< lAreaType.Count; j++) { DataRow dr = lDt.NewRow(); dr["AreaTypeID"] = lAreaType[j].LandmarkTypeID; dr["CategoryRef"] = lAreaType[j].CategoryRef; dr["Description"] = lAreaType[j].Description; dr["CatDescription"] = lAreaType[j].; lDt.Rows.Add(dr); } } catch (Exception ex) { }

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• I have 5 links that open the same modalpopup?

  - by JPJedi

  I have 5 links that are on the same form but I would like them all to reference the same AJAX modalpopup extender. I am basically showing a panel with the same view layout with just different data depending on which link is pressed, showing different match scores from games. The only way I can get it to work is have 5 panels with unique names and each link references its own panel. Can I get all the links to call one panel? Thanks

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• Change DataSource WCF Data Services

  - by umetzu

  Anybody know how to change the current data source of a DataServices on the fly? by Example i want to consultthe service and pass a parameter saying to pick up another connection., Is Possible???

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• control width of ajax tabcontainer control

  - by Neo

  Hi guys, i am having tabcontainer control with updatepanel with gridview inside tabpanel in my page i want to be have fixed width but whenrver i update the updatepanel with gridview asynchronously it is get expanded So any suggestions to give tabcontainer fixed size.

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• WCF - calling back to client (duplex ?)

  - by MüllerDK

  Hi, I have a problem with what solution to choose.. I have a server running having a Service running that can receive orders from a website. To this server several client (remote computers) are connected somehow. I would really like to use WCF for all comunication, but not sure it's possible. I dont wanna configure all client firewall settings in their routers, so the clients would have to connect to the server. But when an order is recieved on the server, it should be transferred to a specific client. One solution could be to have the Client connect using a duplex binding, but it will have to somehow keep the connection alive in order to be able to received data from server... Is this a good way to do this ?? Normally the connection times out and probably for a good reason... Anyone have insight to this problem. Thx alot for any advise :-) Best Regards Søren Müller

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• How do I get the DateTime that a page was last published in Sitefinity?

  - by travis

  Here is what I have: Dim cmsManager As New Telerik.Cms.CmsManager() Dim currentNode As Telerik.Cms.Web.CmsSiteMapNode = CType(SiteMap.CurrentNode, Telerik.Cms.Web.CmsSiteMapNode) Dim currentPage As Telerik.Cms.ICmsPage = currentNode.GetCmsPage() Dim currentPageId As Guid = currentPage.ID Dim pageFromDb As Telerik.Cms.IPage = cmsManager.GetPage(currentPageId) Me.LastUpdateDate = pageFromDb.DateModified Unfortunately .DateModified returns the last time that a page was edited instead of when it was last published. I've been looking through the documentation but I haven't been able to fins any corresponding properties.

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• 2 listbox to exchange value with DBML

  - by Garcia Julien

  Hi, i'have two Listbox. the think is i do the transfert like : click on field in the left listbox, hit "move right" button and it wll display in the right list box.' The other think it's the first Listbox is bind on Dataset and the second on Entity (Linq-to sql). So when i click on the move next i do that : Dim newSite As New List(Of vw_SiteList) For Each row As SitesDataset.FDDSTRow In SiteAdsListBox.SelectedItems newSite.Add(New vw_SiteList With { _ .SITECODE = row.DEST_COD, _ .SiteDisplay = row.SiteDisplay, _ .CREATEDBY = Environment.GetEnvironmentVariable("USERNAM"), _ .DATECREATED = Now _ }) Next JCDataContext.vw_SiteLists.InsertAllOnSubmit(NewSite) I would like to see now the new field in the right listbox but it isn't there because the field itr's not yet added in the database. How can i do that? Thanks Ju

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• Could not load ConfigurationSection class - type

  - by nCdy

  at web.config <section name="FlowWebDataProviders" type="FlowWebProvidersSection" requirePermission="false"/> <FlowWebDataProviders peopleProviderName="sqlProvider" IzmListProviderName="sqlProvider"> <PeopleProviders> <add name="sqlProvider" type="SqlPeopleProvider" connectionStringName="FlowServerConnectionString"/> <add name="xmlProvider" type="XmlPeopleProvider" schemaFile="People.xsd" dataFile="People.xml"/> </PeopleProviders> <IzmListProviders> <add name="sqlProvider" type="SqlIzmListProvider" connectionStringName="FlowServerConnectionString"/> </IzmListProviders> </FlowWebDataProviders> and public class FlowWebProvidersSection : ConfigurationSection { [ConfigurationProperty("peopleProviderName", IsRequired = true)] public PeopleProviderName : string { get { this["peopleProviderName"] :> string } set { this["peopleProviderName"] = value; } } [ConfigurationProperty("IzmListProviderName", IsRequired = true)] public IzmListProviderName : string { get { (this["IzmListProviderName"] :> string) } set { this["IzmListProviderName"] = value; } } [ConfigurationProperty("PeopleProviders")] [ConfigurationValidatorAttribute(typeof(ProviderSettingsValidation))] public PeopleProviders : ProviderSettingsCollection { get { this["PeopleProviders"] :> ProviderSettingsCollection } } [ConfigurationProperty("IzmListProviders")] [ConfigurationValidatorAttribute(typeof(ProviderSettingsValidation))] public IzmListProviders : ProviderSettingsCollection { get { this["IzmListProviders"] :> ProviderSettingsCollection } } } and public class ProviderSettingsValidation : ConfigurationValidatorBase { public override CanValidate(typex : Type) : bool { if(typex : object == typeof(ProviderSettingsCollection)) true else false } /// <summary> // validate the provider section /// </summary> public override Validate(value : object) : void { mutable providerCollection : ProviderSettingsCollection = match(value) { | x is ProviderSettingsCollection => x | _ => null } unless (providerCollection == null) { foreach (_provider is ProviderSettings in providerCollection) { when (String.IsNullOrEmpty(_provider.Type)) { throw ConfigurationErrorsException("Type was not defined in the provider"); } mutable dataAccessType : Type = Type.GetType(_provider.Type); when (dataAccessType == null) { throw (InvalidOperationException("Provider's Type could not be found")); } } } } } project : Web Application ... I need to find error first . . . why : Error message parser: Error creating configuration section handler for FlowWebDataProviders: Could not load type 'FlowWebProvidersSection'. ? by the way : syntax of nemerle (current language) is very similar C#, don't afraid to read the code... thank you

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• How do I make a column invisible in a gridview?

  - by Joby Kurian

  How do I make a column invisible in a gridview? I tried to use this: dataGridView.Columns(0).Visible = False But its getting an error "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index". How can I do this?

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• Byte = 8bits, but why doesn't BitConverter think so

  - by Paul Farry

  Given the following information Public Enum Request As Byte None = 0 Identity = 1 License = 2 End Enum Protected mType As Communication.Request mType = Communication.Request.Identity Debug.Print (BitConverter.GetBytes(mType).Length.tostring) 2 Why does bitconverter report that mType is a length of 2. I would have thought that passing a Byte into BitConverter.GetBytes would just return the Byte. I mean it's no big deal because it's only sending a very small block of data across a TCP Socket, but I'm just intrigued why it thinks it's 2 bytes.

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• Improving code and UI Performance

  - by Kobojunkie

  I am dealing with a situation that I need some help with here. I need to improve performance on functionality that records and updates UI with user selection info. What my code current does is 'This is called to update the Database each time the user makes a new selection on the UI Private Sub OnFilterChanged(String newReviewValueToAdd) AddRecentViewToDB(newReviewValueToAdd) UpdateRecentViewsUI() PageReviewGrid.Rebind()'Call Grid Rebind End Sub 'This is the code that handles updating the UI with the Updated selection Private Sub UpdateRecentViewsUI() Dim rlNode As RadTreeNode = radTree.FindNodeByValue("myreviewnode") Dim Obj As Setting Dim treenode As RadTreeNode For i As Integer = 0 To Count - 1 Obj = Setting.Review.Item(i) treenode = New RadTreeNode(datetime.now.ToString,i.ToString()) treenode.ToolTip = obj.GetFilter radNode1.Nodes.Add(treenode) Next End Sub Private Sub UpdateRecentViewsUI() Dim pnlNav As RadPanelItem = rpbMyLoans.FindItemByValue("rpiMLNavTree") Dim radTree As RadTreeView = CType(pnlNav.FindControl("rtMyLoansNav"), RadTreeView) Dim rlNode As RadTreeNode = radTree.FindNodeByValue("MLRS") rlNode.Nodes.Clear() Dim objRS As SharedCode.WATSUserSettings.MyLoansView Dim objRTN As RadTreeNode For intItem As Integer = 0 To GetUserSettings.MyLoansRecentViews.Count - 1 objRS = GetUserSettings.MyLoansRecentViews.Item(intItem) objRTN = New RadTreeNode(objRS.LastUpdate.ToString, intItem.ToString) objRTN.ToolTip = objRS.getFilterString rlNode.Nodes.Add(objRTN) Next End Sub

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• Combine master-detail databinding

  - by clawson

  I have created data sources from my objects in my project, some of which have other objects as members. When I want to bind a some objects to a data grid I would like to display some of the values from the member objects in the data grid as well but the examples I have come across seem to use an entire other datagrid or controls to display these member object values. How can I combine these values into one data grid? (Preferably without creating a wrapping class) Can I achieve this with LINQ somehow? Your help is greatly appreciated. Thanks P.S. C# or VB examples will do.

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• i want to find values between { }

  - by girish

  I m working with regular expression( Regex ) but not finding the exact output.. i want to find the values between two curly braces { Value } = value i use the following pattern but not getting the exact output...it does not remove first "{" ... string pattern = "\{*\}"; if my value is - {girish} it returns me {girish instead of this i want girish as output...

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• JQuery not working.

  - by Shantanu Gupta

  I am trying to implement JQuery in my web page but i am not been able to implement it successfully. I have a master page where i added one script for menu bar that is already using jquery hosted by Google This is coded in master page itself <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.min.js"></script> <script type="text/javascript"> <script type="text/javascript"> $(document).ready(function(){ $('#ddmenu > li').bind('mouseover', ddmenu_open) $('#ddmenu > li').bind('mouseout', ddmenu_timer) }); document.onclick = ddmenu_close; // ]]> </script> Now i want to implement a Jquery to set the css visibility property to true or false. into my content page of same master page. <script type="text/javascript"> $(document).ready(function(){ $("#lnkAddMore").click(function(){ alert(); } ); }); </script> This html control is under my UpdatePanel. I dont know why it is not working ? I am using this control under UpdatePanel. <input type="button" id="lnkAddMore" value="Add More" /> I tried to use it outside my update panel it is running successfully but not in UpdatePanel I think there is a problem using it with an UpdatePanel

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• How can I tell that ILMerge has been used

  - by viggity

  I'd like to be able to tell whether or not an assembly is the output/result from using ILMerge on two different assemblies. It doesn't matter how nitty gritty it is, if I have to parse IL, I'm willing to do it. Is there anything that would be indicate that the assembly author used ILMerge?

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