Rembo's Q&A profile

• .NET Development sn.exe and the .net SDK 1.1

  Hello,    I am trying to create a strong name key for one of my .net components, however I can not find the tool that msdn references as sn.exe which is part of the security tools of the .NET SDK 1.1.  Anyone know where I can download this utility or the SDK thanks! -ken Hi,   Maybe he used the default command prompt.   Just use vs.net 2003 command prompt from start -> programs -> Microsoft Visual Studio .NET 2003 -> Microsoft Visual Studio .NET Tools Cheers. ...Show All

• Smart Device Development BeforeCollapse not available

  Hi, I'm writing an application for Pocket PC, using Visual Studio 2005. On the web I found code to implement a folderbrowser for my application. Now I would like to add some things and therefore I need to put some code in the BeforeCollapse method. In the msdn this method is mentioned as a part of TreeView. BeforeCollapse should be supported in compact framework 2.0. When I write some code to be executed in this method, I get errors which tell me that BeforeCollapse is not a method of TreeView. At first I thought maybe for some reason I was working with an old version of compact framework, because the BeforeExpand method did work and also is ...Show All

• Visual C++ Why destructor cannot be a friend function?

  Why destructor cannot be a friend function Can someone help me out.. bye bond Why should you want the destructor to be a friend function. In other words why should you want other objects to call your destructor (Killing your object)   ...Show All

• SQL Server Using Data Source view in Import export package within same solution is not possible ?

  hello ,   I want to download data from an AS/400 to a SQL 2005 Database. Within Sql server 2000 it was possible to do more than 1 transformation with just 1 source connenction and 1 destination. In SSIS I have created: -  new solution -  data source -  Data source viewer ( I made named queries to format the data as i want it to be in Sql) Although it is possible to view the named query data it does not seem to be possible to import the data in the data viewer into my sql 2005 database. (For each dataflow I have to define each query again) I have added the data source in the connection manag ...Show All

• Visual FoxPro creating tables programmatically-some questions

  I have decided to create some tables programmatically since they most likely will be used temporarily. I do have a number of questions pertainint to CREATE TABLE paramaters. I could not find any explanations so far to figure out what they meant. First I assumed that CODEPAGE should be 1252 (Windows ANSI). Is it the right choice I want to create tables FROM ARRAY arrName I understand that arrName is a 2-dimensional array with the same number of rows as you've got fields Right The number of columns is 18 since CREATE TABLE command expects at least dummy values for some of the elements of  arrName . I got this idea from readin ...Show All

• Visual C++ Optimization problem

  Our application crashes during execution a floating point instruction. It seems to be an incorrect optimization. When the method 'CLPController::StopPlaying' is called from the 'CLPController::SetLogTime', a floating point value is remaining on the top of the FPU stack: 00AC4575  call        CLPController::StopPlaying (0AC3090h) 00AC457A  fstp        qword ptr [esi+24h] 'CLPController::StopPlaying' indirectly calls the ::MoveWindowW function which sometimes empties the FPU stack. It causes a crash at a next FPU instruction (in the another place) because the ' ...Show All

• SQL Server Please help me with my Top N query

  Hi all, I used to do quite a bit of transact sql programming, but haven't done much recently. Anyway I just started a new job, and I have to analyse some data. I know I can use a cursor to get the information I want, but I'm sure there must be a way to do it using a "set" based approach. If anyone could give me some suggestions I would really appreciate it. In essence I receive a large data file which contains AccountNumber Date (no timestamp) Time (in a strange text based format) DepositAmount This file contains a month worth of data and consists of deposits made by customers into their accounts on various days. Ther ...Show All

• Windows Forms WinForms App Draining Memory Resorces

  Hi I am developing MDI winforms application that consist of the main form and 11 children forms. Half of the forms will load data from database. If the app is running on the local network it consumes local business objects otherwise it accesses webservice accross the Internet. At the moment only two of the forms are actually loading data - a couple of  ...Show All

• Visual Basic Vb.net Object oriented features?

  Hello, I am developing an application. Although I code it and its working properly i just want it to be better in any manner. The part of the thing i have heard is that VB.net has some good object oriented features. Can anybody take a look at my code and give me any idea what do i need to do to have some efficient and good code Private Sub Tbl_propertyDataGridView_RowHeaderMouseClick( ByVal sender As Object , ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles Tbl_propertyDataGridView.RowHeaderMouseClick objExcel = CreateObject( "Excel.Application" ) objWBook = objExcel.Workbooks.Add '=============== ...Show All

• Visual Studio 2008 (Pre-release) How to delete a control on a form?

  How can i remove a control on a WPF Form, tried all alternative but none works. Do i need to do it on XAML (Is it a not implemented feature ) From the small-now-but-hopefully-growing FAQ on the Channel9 Wiki :-) http://channel9.msdn.com/wiki/default.aspx/Cider.FAQDeleteControls chad ...Show All

• SQL Server Nested CASE statements Problem

  I can't get the syntax right on my nested CASE statements nor have I found anything on the web pertaining to nested SQL CASE statements: SELECT  rm.rmsacctnum AS [Rms Acct Num],         SUM(rf.rmstranamt) AS [TranSum],         SUM(rf10.rmstranamt10) AS [10Sum],         CASE WHEN SUM(rf.rmstranamt) > SUM(rf10.rmstranamt10) Then                CASE WHEN SUM(rf.rmstranamt) < 0 AND SUM(rf10.rmstranamt10) < 0 Then               &nb ...Show All

• SQL Server Maintaining Security

  I am a beginer in SQL Server. I have developed a simple accounting application in VB and SQL. Now I have successfully completed my application. Now I want to deploy it to my client. So I installed SQl Server and required VB components in the clients computer. I also created 'sa' login and secret password only know by me. I thought my data in that clients computer was full safe but later on i found that we can also connect to the sql server using the NT administrative account and easily change the data of the database. So now I am worried that if someone enters and access the clients computer with administrator's password then he/she can chan ...Show All

• .NET Development OleDbCommandBuilder doesn't generate anything...

  Hello, I have a problem with the following code : OleDbConnection conn = new OleDbConnection (GetConnectionString()); OleDbDataAdapter adapter = new OleDbDataAdapter ( "SELECT * FROM Customers" , conn); DataSet dataSet = new DataSet (); adapter.Fill(dataSet, " Customers " ); new OleDbCommandBuilder ( adapter ); The INSERT and UPDATE commands should be automaticaly generated, but they aren't. I'm becoming crazy with that !! Am I doing something wrong Thanks Ann, The CommandBuilder is designed to generate updating logic for you. Supplying your own updating logic gives you more ...Show All

• Windows Forms DataGridView - doing update/add/delete

  I've been mostly doing asp.net the last couple of years and now need to do a new project in windows forms using the new DataGridView control. I have my 4 basic CRUD stored procedures written and have added a DataGridView control and bound it to the sprocs. My question is what work is involved in getting a basic grid to handle add/delete/update It seemed like the new control could add a lot of the functionality automatically for simple grids but I can't seem to get it working or find any good tutorials on it. Thanks for any suggestions. The TableAdapter for that table needs to have a delete command. Go to design view on the dataset (xsd) ...Show All

• Visual C# Performance Monitor

  Hello All, I am developing a monitor application for our servers. Ideally this will have a minimum impact on the servers themselves (i could run from a workstation) and would monitor network connectivity, available memory and processor load as a function of number of cleints connected. I wouold like to use something like: PerformanceCounterCategory[] RegisteredCategories = PerformanceCounterCategory.GetCategories(); in an ASP.NET/ C# application, it works locally but I am not sure if it can be done remotely getting the "performanceCounterCategories" from a couple of windows server 2003 boxes, or even if th ...Show All