enric vives's Q&A profile

• Windows Forms DataGridView1_CellValueChanged

  hi Private Sub DataGridView1_CellValueChanged( ByVal sender As Object , ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellValueChanged 'Usually after editing, the enter key is pressed and the current in th dgv goes to next row, 'how do i make it go to next column instead. i have the code to make it go to next column. it is 'going to next row automatically. End Sub What is so different about the combobox column that i cannot get it to work it does display as a combobox, but the properties are not there, datasource etc. Public Class NoEnterColumnCombo Inherits DataGridViewColumn Public Sub New () MyBase .New( New noEnterComboboxCell) ...Show All

• .NET Development How to use xsl to count the nodes?

  Hi How to count node <Tbl2> and place the total count in between <B> </B> of Tbl1 like shown below < DataSet> < Tbl1 > < A > aaa </ A > < B > 0 </ B > -------Need total counts of <Tbl2> here (eg: <B> 3 </B>) </ Tbl1 > < Tbl2 > < a1 > one </ a1 > < a2 > APPLE </ a2 > < a3 > three </ a3 > </ Tbl2 > < Tbl2 > < a1 > one </ a1 > < a2 > APPLE </ a2 > < a3 > three </ a3 > </ Tbl2 > < Tbl2 > < a1 > one </ a1 > < a2 > PEACH </ a2 > ...Show All

• Software Development for Windows Vista 2PC using MSDTC behaves differently on one/two computers

  Hi, I have the following problem... I start a transaction within one process proc1 (by creating a new TransactionScope) and enlist a custom IEnlistmentNotification implementation. Then, using .NET remoting, I call a method on a remote object (another process proc2 ) and pass the current Transaction to it. This method creates a new (nested) TransactionScope using the passed Transaction and enlists another custom IEnlistmentNotification implementation. After completing bot scopes I can observe different behavior depending on whether the 2 processes run on a single computer or on two different computers. (1) on one comp: The Prepare() method of the proc1 is called and in parallel Prepare() of proc2 is called as well. (this is also my desired ...Show All

• Visual Studio Team System Build Synch Script vs. Schema Compare Synch Script

  When I use the Schema Compare option to compare my project against a target database, the result is a Schema Update script that is 26 lines long (there is only a single object that needs to be dropped in the target). However, when I Build my project and have the database as above setup as the Target database as defined in the Build properties of the project, I get an update script that is over 7,300 lines long! Many of these lines involve altering stored procs and refreshing views that Schema Compare didn't think was necessary. Shouldn't these two operations be doing basically the same thing; comparing the project with a source database and generating a synch script BTW, in the project Build properties, the only option I have checked ...Show All

• Visual Studio Express Editions Loading a CSV file INTO a DataGridView control

  This one is something interesting. See this original post: http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=240197&SiteID=1 I took this one up to try and learn something. But, now have become a bit obsessed with solving it. Ok, assume the following: Dim fromFile = "test.csv" Try Dim ConnectionString As String ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\log2\test\;Extended Properties=""Text;HDR=Yes;FMT=CSVDelimited""" Dim ExcelConnection As New System.Data.OleDb.OleDbConnection(ConnectionString) ExcelConnection.Open() Dim da As New System.Data.OleDb.OleDbDataAdapter( "Select * FROM " & fromFile, ExcelConnection) ...Show All

• Visual Studio HELP!!! error 25007 while i install visual studio 2005,how can i fix it?

  i corruptted a critical problem while installing visual studio 2005 pro. in my en_xp with sp2 and all updates. while i tried to install that visual studio 2005 sp1(beta), the install wizard told me i got a not enough space in my C:/ drive, so i rolled back it. however, someone cancel it while it rollbacking, while i tried to open the existed visual studio 2005 to write some code, a error happened, so i decided to reinstall the visual studio 2005. Before that, i uninstall the Document Explorer and XML 6 parser ,also .net framework 2.0 and all components of visual studio 2005. even more, i deleted the C:\assembly folder. i cannot bear that just. However, while i reinstall the visual studio 2005 pro. it runs into a critical error ...Show All

• .NET Development View Domain,Username & PC Name

  How the method, if I want can look/view Client Domain,Username & PC Name in web base use VB.Net. I try use like this Dim username As String = System.Security.Principal.WindowsIdentity.GetCurrent().Name but if like that, client domain & username not separate. the view like this "Domain\Username" and then the source code running only in server, if the clien view error message "Unspecified error" Please give me solution or method, for i can view domain, username & pc name client. Boedax's Malay Thank's thank's before I now about the source code. but in my program System.Environment.UserName =ASPNET System.Environment.UserDomainName = My mach ...Show All

• Smart Device Development Creating Single Insatance Application in SmartDevice Application

  Hai,            I have created DeviceApplication present under Visual C#\SmartDevice\Windows Mobile 5.0 Pocket PC.The out of this is an exe.I want to make this exe to have single insatnce i.e if one instance is running,if u click on that exe for multiple times it must not new instances,instead it must pop-up some message.I have developed the exe in .NET 2.0 version.I tried to do fix the problem using mutex,but it did not work.Another approach is to derive a class from the WindowsFormsApplicationBase class in the Microsoft.VisualBasic.ApplicationServices namespace and set IsSingleInstance property.Can anyone explain how to do this for Smart Device Application.I found that GetProcessByName ...Show All

• SQL Server RDA problem

  Im having problems with my Pocket PC application deployed in Pocket Pc 2003 se Emulator... Im using the Pull method of RDA. I get the error "A request to send data to the computer running IIS has failed.". I have setup my desktop IIS and I can access the dll agent through Internet explorer. But when I try to access it on the Internet Explorer of the Emulator using the ip of my desktop instead of localhost, I get the error "Unable to connect: You have no modem entries created, and no network card present". I check the Emulator Connection Settings, and it is set to "My Work Network". I tried using ActiveSync 4.2 then using Device Emulator Manager to put the emulator in Cradle. But still I cant access the remote ...Show All

• SQL Server Tool for MySQL to MS SQL Server 2005

  Hi, I'm in search of a nice tool to convert the database from MySQL to SQL Server 2005, where the schemas of both the DB are different. I just want to move the data from one database to another with column mapping.. Can any pls suggest me a nice tool for this issue Early reply is appreciated... thanking you VarShant Am I correct to assume that SQL 2005 Express does provide SQL Server Integration Services. I too am attempting to migrate my MySQL to MsSql express. Any suggestions ...Show All

• Visual Studio Express Editions Automatically enter Text from one Text box to another as you type.

  I would like to setup a Text Box that pulls the Textbox.text from 2 separte text boxes and then displays them in this textbox. For Example... TextBox1.Text = "Jimmy" TextBox2.Text = "Taylor" TextBox3.Text = "Jimmy Taylor" But the kicker is I want it to add the "J" in TextBox3 as I type it in TextBox1 ect. I tried a number of places but I am not sure how to describe this and I am not coming up with very good examples. Thanks in advance for any help. Form1 is not the form where the create button is. that form is called CreationProfile... Either way I believe that I see where you are going. My Dynamic form does not exist as a class only as a variable and no other classe ...Show All

• SQL Server "context connection" and MultipleActiveResultSets ...Can have both at the same time?

  Hi, When I enable MultipleActiveResultSets in the "context connection" (SqlConnection), I get an error: System.InvalidOperationException: The only additional connection string keyword that may be used when requesting the context connection is the Type System Version keyword. Can we have MARS in the "context connection" note: I'm doing this to support multiple open datareaders in a CLR stored procedure. Thanks! Andy Hi Andy! MARS is not available with context connections in SQL Server 2005. Of cause, you can always use out-of-proc connection (where MARS can be enabled) to own server from CLR UDP. ...Show All

• Visual Basic Cannot open existing form in Designer HELP! - VB 2005 Express Edition Beta

  This is so aggravating because I'm sure it's a simple thing! Using the new Visual Basic 2005 Express Edition Beta. Created a project, form, controls, etc.  Worked great.  Love it, compiled perfectly. Saved everything, closed the program, went to bed.   Woke up, opened the project, but now CAN NOT open the form (form1.vb) in Designer mode!!  I can open the code, it's all there, exactly as I left it, but cannot get back to the designer mode to (easily) add more controls to it! F7 just opens the code, right-click just gives me code option, not designer option. This is amazingly frustrating...what am I doing wrong   Thank you! Laura - GoingGreyFast ...Show All

• SQL Server problems at beginning of set up

  Before I get into the project that I actually need working I'm trying to get through an example or two provided by microsoft. I'm using the Flights sample from http://msdn2.microsoft.com/en-us/library/ms160889.aspx I've downloaded the files and follow the instructions but quickly ran into trouble. I select the configuration file, enter the needed information, check the 'enable instance after it is created' box, and click okay. This takes a couple minutes but finishes without errors. I then try the register step. I enter my login information for the computer I'm using and use windows authentication. After click okay here's the error I get: Registering Instance - FlightInstance - Updating registry entries (Success) ...Show All

• .NET Development Word XML Toolbox in 2003 and 2007

  Hi! All, Firstly I thank you all for taking time out to read this post and help me. My problem is as follows: => We are using MS Word 2003 as an XML authoring enviornment using an additional plugin XML toolbox (which is integrated under developer's section in 2007 beta version of MS Word) provided by Microsoft. Looks like it is doing what we require however there are places where everything falls apart. 1) When we try to bring XML sibling nodes on the same line that is where all mess happens. Pic 1 Pic 2 As shown in the images above when we stry to bring sibling nodes (with content having different stylings) together on same line one of the element is removed in the process and ...Show All