Answer Questions

• Demid How can assign ExecuteOracleScalar() to int

  how can i do this without error: int count = cmd .ExecuteOracleScalar() ; the message error is: Unable to cast object of type 'System.Data.OracleClient.OracleNumber' to type 'System.IConvertible'. thank you for your attention ExecuteOracleScalar returns an Oracle-specific data type. In this case, from the error you can see that it is returning an OracleNumber. There is no valid implicit ca ...Show All

• Paul Clancy Getting IP Addresses

  Hi folks, I'm just wondering how I can programmatically obtain the IP address that's been assigned to my router from a machine that's within the router's internal network (192.168.*) Any ideas The best way to do this is by using a webservice. You need asp.net hosting for this. Basically you need to define a web service in an .asmx file and make a public function which is defined as a webmethod using:- < ...Show All

• arv_6363 assembly dependencies

  I am new to versioning, have a problem need help I have 3-rd party assembly, which I wish I could attche. If in .Net Configuration 1.1, its dependencies can be viewed. But if in .Net Configuration 2.0 (vs2005 RC), its dependencies cannot be generated due to error, but it doesn't tell you what error. dependencies list on 1.1 mscorlib 1.0.5000.0 Microsoft.VisualC 7.0.5000.0 System.Drawing 1.0.5000.0 System 1.0.5000.0 System.Xml 1.0.5000.0 More co ...Show All

• filii_neo Return as String size limitation?

  All, Does anyone know of a size limitation when returning a string from a web service We are returning a string of XML from our data layer and it appears to get cut off at a certain size. Thanks Hi, what is the size it gets cut off at and is it every time the same size (e.g reproducable)   And how large is this string Do you have slow connection, or anything else which might have impact on it What if you try to return as XML (XmlDocu ...Show All

• MattFunke WebCam im VB

  I wonder if its posible to control a webcam whit vb. If so, please tell me how to do it, or any link to learn how to do it Thanks in advance Mr. Tucker, Thanks once more for your quickly answer. One more question, do you know if vb express edition (NO BETA edition) will be ready soon . Thanks again. Thanks Mr Tucker for the information...... 1. From your reply, it means that I do not need to install DirectX SDK 9.0. 2. Does W ...Show All

• ARAtlas What Happened to the 'Running Documents' window in VS2005?

  In Visual Studio 2003, when debugging a web application I had access to the 'Running Documents' window that listed all of the pages and client scripts files currently loaded in the attached browser process. This was very handy for setting client-side breakpoints in script, as well as confirming various details in the html source. In VStudio 2005, I cannot find any reference to the Running Documents window. Where did it go It used to be under ...Show All

• Excubator connections over internet

  i have been trying to implement a server and a client little program that will be connecting with each other over the internet. i written the server application to open a port on my computer and listen for tcp connections with tcplistener. the client i used tcp client and gave it to a friend over the net to try and connect to the server on my computer. i gave him my IP address, he putted that in, and the port as well, and tried to connect, ...Show All

• Coder82 Installer error whit aspnet_regiis.exe

  I get memory error memory when i'am using aspnet_regiis.exe -u to uninstalle .net 2.0 from the iis 6.0 and it's not being installet correct when i use aspnet_regiis.exe -i or -iru. It's making a error when it is installing the aspnet.mof. Here is the install log . ******************************************************************************** **** Starting ASP.NET Setup at: 2005-11-05 17:22:01 **** Registering ASP.NET isapi: ...Show All

• IanW SQL Connection Problem

  Hi, I have an ASP.NET 1.1 and MSSQL 2000 installation hosted with the same provider. Normally, I have no trouble connecting to the database, but roughly once per day, I get an exception train that starts with a 'General network error'. Mysteriously, this usually seems to happen at roughly the same time each day. My connection string and the code causing the exception are given below (values replaced by 'X'). I am sure you will agree, they are ...Show All

• perun Events as References for Garbage Collection

  Do events count as references for the purpose of garbage collection For example, lets say I have to object instances, A & B. A is in scope and contains an explicit reference to B (storing it in a field). B is listening to (consumes) events raised by A. The reference to B in A is cleared (i.e. the field is set to NULL), but B is not told to stop consuming events from A. Is B eligible for garbage collection, or is A still implicitly referenci ...Show All

• John RWB AccessViolationException when network adapter is disabled

  I have similar problem as described in http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=168193&SiteID=1 I have Desktop client that consumes MyWebService. If i disable network adapter while SOAP HTTP Rrequest sent by MyWebService.MyMethodAsync() is executing i get AccessViolationException Blaming NOD32 (imon.dll). Is this NOD32 or .Net Framework 2.0 bug, is there workaround and will it be solved and when Tnx! What does Gray icon ...Show All

• MattBonness problem with compiling a .NET dll in VS2003 (as opposed to VS2002)

  This is a question only .NET beginner could ask, and I'm sure the answer will be simple. The background info: I have an VC++ (MFC) application that I wrote in VS2002.  One of the several DLLs that comprises this application is a managed code Crystal Reports viewer.  I have created a setup project to make an MSI from all the project outputs from this and the other projects. The problem: When I compile this application u ...Show All

• gofrm Adding newrow to datagrid -webform

  I have a problem adding a newrow into the datagrid, i get the following error: Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. Code sample that returns above error: Dim dr As DataRow = DsTripLogs1.TRIPLOG.NewRow dr("despatchno") = mydespatchno               'assign defaults to text boxes dr("logentryno") = "1 ...Show All

• aLoNsO___ Reference question/problem (design discussion)

  Ok, I’m going to do my best trying to explain this, so go along with me. I’m working on a class project called BarHopper.   The goal is to build a Pocket PC, GPS enabled, GIS where users can mark their favorite bars and plan out their night with a route of bars to “hop” to.   That said, I wanted to build a framework that could be used to build variations of BarHopper for any application, such as an application for marking wireless Int ...Show All

• Alba unmanaged dll, struct runtime issues

  Hey I was wondering if any one could help me, I recieve the following error message in c# express: FatalExecutionEngineError was detected Message: The runtime has encountered a fatal error. The address of the error was at 0x79ef067e, on thread 0xe30. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of this bug include user marshaling errors for COM-int ...Show All