Renato Sansevero's Q&A profile

• Visual Studio Express Editions How to I create a login form with visual basic express editions and mysql

  Hi everyone, I need some help here, I'm new with visual basic express. How to I create a login form with visual basic express editions and mysql. Anyone can help me For example : After I submit my Login ID and Password at "Form1". How to I connect it to mysql and pass the posted value into the mysql query to checked whether is a valid member or not. If is a valid member how to I create a SESSION to store the member details like "user ...Show All

• Visual Basic VB 2005 Compiler Optimization Discussion

    There's been something percolating in the back of my mind. I come from a computing environment that preceeded windows and the Intel Architecture and instruction set. n comparison to the instruction set that i'm used to, the Intell instruction set looks like a house wreck which may or may not be important to the discussion at hand. Everyone knows that moderators agree on everything and that in moderator space we just stand in love ...Show All

• Visual Studio Recommended installation order for development tools

  Hi, I'm looking for the URL (MSDN) where it says in which order I should install all my development tools ( Visual Studio .NET 2005 Professional, IIS 5.1/6.0, Visual Studio .NET 2003 Professional etc. ) and what things to avoid. The best thing MS could do is to make a doc (a Walkthrough) for each of the OS's that support VS2005 and IIS and publish it on MSDN. There are so many things that can go wrong. Thanks, ZAiNT ...Show All

• Visual Studio Express Editions Installing visual studio express problems

  Hi All Having problems after downloading the express editions of vb and web developer. it copies 39 files to the temp area then does the loading instalations componets, i accept the license aggrement and click the two boxes. I then click install, it then says :-  Microsoft Visual Basic 2005 Express Edition - ENU has encountered a probelm during set up. setyp did not complete correclty. Error signature bits says something about dllmgr_bitse ...Show All

• Visual C++ debugging issue

  If anyone can clue me in it would be appreciated!!!! I have written an application in VC++.Net 2005. I get different results when I run "Start Debugging" from when I run "Start Without Debugging". How can this possibly be What are some possible causes hoosierboy There may be a race condition that is only apparent in one of the cases. We run the same binary in both cases so it's not an optimization issue I ...Show All

• .NET Development Sucessfull validation (using XmlReader) of a crazy file?

  The current recommended way to validate an XML file is by using schemas stored in the XmlSchemaSet . "The namespace in the XML file, urn:bookstore-schema , identifies which schema in the XmlSchemaSet to use for validation." But if you have to deal with a XML file without a namespace you have to add it's correspondent schema to the schemaSet using null/nothing. Like this:             sc. ...Show All

• Visual C# Components parameters

  Hi everyone, In here; (object sender,System.EventArgs e) I do not understand anything from the parameters of C#'s components. What is the logic of using these paramater for all components in C# Would you please explain them to me Thanks, Mert I may be biased, but I think our documentation gives a great introduction and overview of events ;-) http://msdn2.microsoft.com/en-us/library/awbftdfh(VS.80).aspx Michael Blome - Visual C# ...Show All

• Windows Forms ToolStrip/MDI question

  From steve: is there any easy way to add mdi child toolstrips the the mdi parent's ToolStripPanel in the same manner as the mdi child's menu's get merged when the child is activated How then to you remove the joined toolstrip once the child form is closed ...Show All

• Visual Studio Tools for Office Newbie Develop Office App using .Net

  Hi everybody, I like to study on developing office applications like excel and word using C#, what do I need to install and study materials to study Can you provide me a list I am using VS 2002 and Visual C# 2005 Express Edition. Thanks in advanced. den2005 Besides the Office applications, themselves, AND their PIAs, there's nothing you really need to install. The order of installation is importa ...Show All

• SQL Server Limit CPU utilization

  HI, Is there any parameter on SQLSERVER to limit the utilization of the CPU. I made a storeprocedure that has several Loops and when i execute it the processor stay's on 100 % for several minutes and this is blocking the server to the other applications. I would like to set the server so that SQLSERVER could not make use of 100 % of the CPU. Is possible to set a parameter on the SERVER or in the storeprocedure so that the CPU utilization w ...Show All

• Visual C# Why this function return value error?

  Hi... I have a class in which I am returning a SqlConnection object the code has been written in a try -catch block which is given below. while I am trying to compile it is genrating this error "Dal.cs(15): 'DataComponents.connectionClass.SetConnection()': not all code paths return a value" Please help me. using System.Data .SqlClient ; using System.Data ; using System; namespace DataComponents { /// <summary> /// Summa ...Show All

• Smart Device Development speed up app?

  Hi there. I am deving an application for smartphone. It sends and recieves data from a server computer (also made in C#) The thing is, I have a while loop going on in order to check for incoming data and it can slow down the application a fair amount Is there a better way to check for incoming data without the need for a while loop going on continuesly void Recieve() { while (! this .readData && this .ns.CanRead) { if ...Show All

• Smart Device Development Battery status for PocketPC

  Thanks for your previous reply... I am now tryin to use GetSystemPowerStatusEx in a C# form application for PocketPC and while importing the dll and declaring the extern function it throws me an error. Please help. CODE: form1.cs using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; [DllImport( ...Show All

• SQL Server Breakpoint doesn't work

  I've got a breakpoint in a script task. The script task executes successfully but doesn't break. Short and sweet this one. Anyone any idea why it might not -Jamie   JAson_scoobyjw wrote: Hey Jamie, I believe I read somewhere in the pipe that breakpoints weren't going to work until the prod release... Nah, I know this has worked in the past and I've read posts today from people that have had it working. -Jamie ...Show All

• Visual C# referencing to C classes in C# application

  Hi, I need to use the apriori algorithm that is used in the Association rules generation for data mining. The 'APRIORI algorithm Class List' is available on the site: http://www.cs.bme.hu/~bodon/en/apriori/Documentation/html/annotated.html Its code is written in C language and it is available on: http://www.cs.bme.hu/~bodon/en/apriori/Documentation/html/files.html How can I reference these classes and use its functionc in a C# ...Show All