Isha's Q&A profile

• Visual Basic Dll

  what can you do with dll and how a DLL( Dynamic Linkable Library ) is used as a support object for executables... as stated it is where you put your reusable code and compile it to a DLL From MyDllProject Public Class MyClass Public Sub DoSomething ... End Sub End CLass From MyExeProject I create a reference to MyDllProject.dll and from MyExeProject I can reference public classes and methods: MyDllProject.MyClas ...Show All

• Visual C# Generics, comparing (T == null)

  I made a class using generics and I have a method like this public bool Insert(T Item) { if (T == null) { throw new System.Exception(); } // other code goes here } So if my T is a struct, will the compiler still generate the code to compare T to null or not Yes, but it will always evaluate to false for value types. HTH, Kent ...Show All

• SQL Server Problem starting Reporting Services

  Hi all when I try to run the Reporting Services process from the configuration tool it fails this is the error System.ServiceProcess.TimeoutException: Time out has expired and the operation has not been completed. at System.ServiceProcess.ServiceController.WaitForStatus(ServiceControllerStatus desiredStatus, TimeSpan timeout) at ReportServicesConfigUI.Panels.ServerInformationPanel.StartStopServiceTask(Boolean start) I found this WORKAROUN ...Show All

• Windows Forms Popup Menu - How to position and show?

  I need a popup menu similar to the ContextMenuStrip, where I can set the position and show it without right-clicking. For example, I've added a HelpButton to a Login Form. When the user clicks the help button, I want to display a popup menu (without the top-level item), which has two items to choose from. (I forgot my password. and Contact the system admin.) For some reason, my version of VS didn't come with a PopUpMenuStrip :) Thanks ...Show All

• Visual Basic Mixed string and numeric record I/O

  I'm looking for a VB 2005 example of reading a non-text file into a structure and writing from it; basically record I/O. In VB 6 I defined a record like Type CRecord CName As String * 15 CDesc As String * 34 CNuTp As Integer CNuRs As Integer COnOf As String * 1 End Type and opened the file as Random and read the records into a buffer with the CRecord type. I can't find any example of this in the VB 2005 help system, and when I tr ...Show All

• Visual Studio Tools for Office How can I add a CommandBarButton to "ALL" Inspectors in Outlook 2003?

  New to the subject, I need to add a single command bar with one button to "All" instances of an Inspector class object, (New Message, Folder Items, etc...) Any help or code snippet would be appreciated. Thanks in advance, Ron |<:^) You can add the commandbar with the button in the newinspector event. For Example.... public partial class ThisApplication { private Office. CommandB ...Show All

• SQL Server Will Analysis Services allow loading data from my custom OLE DB data provider

  Hello, I am planning to develop a custom OLE DB provider for my buffered data. I tried loading data to Analysis Services from a CSV file using "Microsoft Text Provider".But i have found that such data loading is officailly not supported in Analysis services. So i was wondering if Analysis Services will allow me to load data from my custom OLE DB provider. Any pointers in this regard are welcome. Thanks in advance, ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Getting rendered graphics (quickly) from the card

  I had a thread about thins some days back, but for some reason I can not write into it now. I am faced with the task of rendering some graphics with directx and then copying that graphics into another card which generates a video signal. I need to feed it a new frame 25 times a second. The size is 720*576 The rendering does not have to be any faster that this. I have tried two methods of geting the pixels, and both are much too slow. On ...Show All

• Software Development for Windows Vista HowTo make a StateMachine Workflow wait for multiple responses

  I have a state machine workflow. One possible state for the workflow is VerificationPending. Before I can leave the VerificationPending state, I need to wait for responses from multiple external systems. Once all of the external responses have been received, I need to check all responses internally and make a decision internally about what the next state should be. What would be the best set of actions to use in order to implement this soluti ...Show All

• Visual Basic Trying to write an Excel Formula using a VB.Net variable

  I am trying to add a formula that will subtract Column C from B through code, but I don't know how to format the formula using a variable in my code to move to another cell. I more then likley going about this wrong, so any help would be appreciated. The following works with the exception of the formula. Please Help. Dim xlApp As Microsoft.Office.Interop.Excel.Application Dim xlBook As Microsoft.Office.Interop.Excel.Workbook ...Show All

• Visual C# How to set the AutoscrollPosition of a ScrollPanel Control?

  The problem I have is when I loose focus of the control and get focus back, the autoscrollPosition is set to 0,0. I tried to set the AutoscrollPosition on the Enter event, but it stays 0,0. sample code: System.Drawing.Point mAutoScrollPosition = new System.Drawing.Point(-50,-300); scrollPanel.AutoScrollPosition=mAutoScrollPosition; scrollPanel.AutoScrollPosition stays 0,0. Any help will be appreciated. ...Show All

• Visual C++ batch build over telnet and error PRJ0003 : Error spawning

  Hello, I try to build my application with a batch build via telnet on another computer in our company network. But I get the following error messages when cl.exe tries to start: Microsoft (R) Visual Studio Version 8.0.50727.42. Copyright (C) Microsoft Corp 1984-2005. All rights reserved. ------ Build started: Project: SOFILIB, Configuration: Debug Win32 ------ Compiling... Project : error PRJ0003 : Error spawning 'E:\Programme\Microsoft Visual S ...Show All

• SQL Server Conditional MDX ?

  I've got a solution where I need to apply some adjustment to a measure for a given scope: Scope ([Organization].[Organization].&[13], [Product].[Division Temperature].&[Frozen], [Measures].[FOB]); This = [Measures].[FOB] - 1.25; End Scope ; This works fine, but given that this solution uses role based security to limit access to specific dimension data, there are some roles that don't have access to the [Organization]. ...Show All

• Smart Device Development Fail to connect to emulator

  Hi, I've got a problem, I can connect with emulator using IDE command "tools - conncet to device", when ActiveSync4.0 is in "not connected" state. I'm wondering whether Visual Studio is linked to emulator using ActiveSync So what is the relationship among Emuator, Device emulator manager, AtctiveSync 4.0 and Visual Studio Is it using following order to link together？ Visual Studio --> ActiveSync --> real device  and Visual Studio - ...Show All

• .NET Development Access WMI to nated machine

  Hi,     I try test access WMI to a nated machine with the utility wbemtest and give me this error: error number "0x80070776", The object exporter specified was not found.     I make the same test, with out the nat, and work fine. Anyone knows why this I cant access the WMI via a nated IP Thanks Is this problem only related to WMI Have you tried to access a share Run the MMC servic ...Show All