elodie23's Q&A profile

• Audio and Video Development NamedNodeMap Interface ( usage guidelines)

  Hi everbody The DOM Level 2 Spec (page 44) defines NamedNodeMap Interface but it does not give a method to create a NamedNodeMap. So the only use of NamedNodemap is through the Node interface where we have a member variable : NamedNodeMap atributes; ie the attributes belonging to a node can be assumed to be stored in a NamedNodeMap. ------------------- The questions are : 1. Does all the attributes (specified or non-specified(ie those having default values)) belong to a node's NamedNodeMap 2 . The NamedNodeMap Interface has method item() (Refer Page 44 DOM Level 2 Core Specification ). Quoting the spec : The item() returns the indexth item in the map.If index is greater than or equal to number of nodes in the map ,this returns NULL ...Show All

• SQL Server revoke a role

  Hi, How can I revoke a role to a user. I was trying something like this, but it doesn't make any sense to my the ObjectPermissionSet: Dim Role As New ObjectPermissionSet Role.Select = True db_login.Revoke(Role, TextBox2.Text, False , False , "securityadmin" ) Hi, Never mind is in objDatabase.Roles("db_securityadmin"). Thanks a lot. Dim sRole As ServerRole sRole = myServer.Roles( "securityadmin" ) sRole.DropMember(TextBox2.Text) Dim dRole As DatabaseRole dRole = sys_database.Roles( "db_owner" ) dRole.DropMember(TextBox2.Text) ...Show All

• Visual Basic Not able to include reference to Microsoft Excel 11.0 Object Library

  I am having problem in adding the reference of Excel com in to a Visual studio 2005 project. I can select the Microsoft Excel 11.0 Object Library in the add reference window, but the same is not added to the project reference. What is the deal I need help. I checked the C:\Windows\assembly for the assembly and it is there as Microsoft.Office.Interop.Excel. Thanks. Works fine for me.... You can ensure install the Office Primary Interop Assemblies and see if that helps. http://msdn2.microsoft.com/en-us/library/aa159923(office.11).aspx ...Show All

• Windows Forms access folder path in installer class

  In a web deployment project can the virtual dir path be accessed from the installer class ...Show All

• .NET Development Server was unable to process request. ---> Request for the permission of type 'System.Security.Permissions.KeyContainerPermissio

  I have a web service running at network solutions. I have created a method which returns a asymmetric public key. Durring that process when I call the method I receive the following message "Server was unable to process request. ---> Request for the permission of type 'System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed." I'm not too conversed in security, can someone help Regards ...Show All

• Internet Explorer Development I.E. 7

  Does Internet explorer7 supports all DOM objects ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Normals - Crazy mirrored artifacts

  Hi, hmm I have once more a little problem, i have a generated mesh using a vertex- and indexbuffer. Therefor i need to calculate normals for the lightning. So i found the need the cross-product of two sides of my triangle. With this info and some sample code I tried this: // Calculate normals for (i = 0; i < indices.Length; i += 3) { Vector3 vert0 = vertices[indices ].Position; Vector3 vert1 = vertices[indices[i + 1]].Position; Vector3 vert2 = vertices[indices[i + 2]].Position; Vector3 normal = Vector3.Normalize(Vector3.Cross(vert2 - vert0, vert1 - vert0)); vertices[indices ].Normal = normal; vertices[indices[i + 1]].Normal = normal; vertices[indices[i + 2]].Normal = normal; } for (int vert = 0; vert < vertices.Le ...Show All

• Gadgets NES Sidebar Help

  I am trying to turna NES emulator applet into a sidebar gadget the source of the applet is from http://www.daviddn.com/nescafe/download.asp i cannot seem to get it to work in the sidebar all i can get is a white window that is as close as i can get to it working. When i move the </STYLE> tag to the bottom it will show a blank white window when i put it back the sidebar will not open. If anyone could help that would be great. Thank You. here is the HTML file i am useing: <HTML> <style> body { width:265; height:250; } </style> <HEAD> <TITLE> NESCafe Nintendo Emulator </TITLE& ...Show All

• .NET Development Update is not a member of odaLedenBoeken(=TableAdapter)

  hi, I got a big problem concerning updating my tables, I have a program with 2 bindingsources and 2 bindingnavigators They use the same dataset,but a different adapter Updating with my first bindingsource works perfect,like a charm, but when trying to update with the second bindingsource,it fails. I use a table tblVerhuur, wich contains data like "From","To","Person","Book Number", but in the dataset, I added the column "Title" to that tabel, so that it will automaticly look up the title of the book in tblBooks using Book number in tblVerhuur But when trying to generate update commands,nothing happens, I read about this before, when using JOIN it fails, but how can I let it work t ...Show All

• .NET Development unable to load dll using PInvoke

  Hi, I am having a problem trying to load a dll. I have an external peice of hardware called the MTC Express. It comes with a API in dll format. Im using PInvoke to try to call function in the dll from my c# application. My code looks like this. [ DllImport ( "C:\\ttxmtc.dll" , EntryPoint = "MTC_GetAPIVersion" )] public static extern bool MTC_GetAPIVersion( char [] buf); public static void Main() { char [] buffer = new char [128]; bool b = MTC_GetAPIVersion(buffer); } When I call GetAPIVersion, I get the error Unable to load DLL 'C:\ttxmtc.dll': A dynamic link library (DLL) initialization routine failed. (Exception from HRESULT: 0x8007045A) I've r ...Show All

• .NET Development JavaScript in .NET

  Hi, I am working in C#.NET.I am using javascript validation in my project. If the client browser has disabled Active scripting then my javascript Alertbox will not work. We are using Visual Studio .NEt 2003 version with .NET framework 1.1 version. My project leader request me to enable browser Settings in code,rather than asking the user to select manually. I do not have any idea to do that. Can anyone please help me on thuis issue of Browser Settings through code. My e-mail id is:guhananths@rediffmail.com Guhananth Regards Hi, You cannot enable the 'active scripting' by java script. Cos' any code you write to enable this, will not get executed. Because, already active scripting (java script) is disabled. ...Show All

• Windows Forms from string to form

  Suppose you have the name of the form : string fname = "FormSomething"; How do I create a form object with fname as name Apparently this is not enough: Form f = new Form(); f.Name = fname; Also tried: f.CreateControl(); Can anyone please tell me how to get the form object Thanks!!! Hi, What about form.name (its property). So, what do you really want To call the form by "FormSomething" Or some other use If you want to show the "name" on the title bar just use form.text Thanks ...Show All

• SQL Server Memory Allocation Failure When Deploying AS2005 Project

  Hi, I have an AS2005 project that I am trying to deploy. It contains one fact table with approx 20 million rows. I have never had any problems deploying the project unitl recently. What is happening is when between 3 - 5 million of the rows have been read it will fall over, giving the following error message: "Memory error: Allocation failure : Not enough storage is available to process this command. . Errors in the OLAP storage engine:" I have read about this occurring during the processing of a data mining model, and a hotfix exists to solve this. However, my project contains no data mining at all. Can anyone shed any light on this Dave Thanks for for advice guys. I did a couple ...Show All

• Visual FoxPro Using server's date/time.

  Hi; Is there a way to make VFP use the server's date/time in the different date functions I have XP stations on Win2003 server and some machines sometimes have a messed up date. Transactions are updated with the incorrect date because the stations are not set to the right date / time. Thanks, Aleniko Cetin; Something wierd happening here... I'm running your script. Station time is 5:16:08 PM. Server time is 5:12:23 PM Your function returns 5:16:08 But whats funny is that when I look at the file's time stamp, I see: Created:   5:12:23 PM Modified:  8:16:08 PM Accessed: 5:12:23 PM. Any ideas what going on here Thank you so much. ...Show All

• Smart Device Development Select one network interface when some are availables ? What's about socket ?

  Hi, I make some development with VS2005/CF2.0 for pocket PC . Both Wifi and GPRS (or UMTS) can be activated on Pocket PC at the same time. My IP application handles UDP or TCP connections (winsock) and is composed with c# part (which detects availables network interface(s) using cellcore.dll) and some c++ components (sockets handling, e.g RTP stack component). In this application, user can chose its preferred network (Wifi or GPRS). The problem (due to connection manager/planner ) is that wifi is used even if we precise at connection time the IP of GPRS network interface. Questions: I see it is possible to select one interface using ConnMgrMapConRef but can I be sure that TCP connections will use the networ ...Show All