gtataje's Q&A profile

• Visual Studio Express Editions Why can´t update my access database?

  Hi... I need help with this code, I try to update a register but nothing hapends, no error, no warrnings but no update too. I’m using VWD Express and Access. Protected Sub cmbActualizar_Click( ByVal sender As Object , ByVal e As System.EventArgs) Handles cmbActualizar.Click Dim cliente As New ClientesDS Dim taCliente As New ClientesDSTableAdapters.DSICatCtes1TableAdapter taCliente.FillByCodCte(cliente.DSICatCtes1, CodCte) With cliente.DSICatCtes1(0) .ApMat_Cte = txtApMat.Text.ToUpper .ApPat_Cte = txtApPat.Text.ToUpper .Tel_Cte = txtTel.Text .Nom_Cte = txtNombre.Text .Mail_Cte = txtMail.T ...Show All

• .NET Development Table With Many Columns: Clicking Column Not Initially Visible To Highlight It And Enter Data (Is Not Easy)

  I have a table with many columns and it is not possible to display all the columns at the same time. The problem I have with this is if I click a right-end column to begin entering data VB highlights the box but scrolls to the left-end of the table. I have to again horizontally scroll to the right-end to see that highlighted box. Thus, I am successful at highlighting the appropriate box and can begin to enter data into that box. But, how can I prevent this scrolling to the left problem How can I aleviate that  I don't have to have the box highlighted as I enter data, but will gladly keep it. Please give me this in ...Show All

• Smart Device Development how to run an exe file or jpg file ?

  how can i run a program file exe .. i tried to use " shell " but it didn't work .. it is always saying that the path is wrong .. i tried "\My Documents\a.exe" and like this .. also i want to know how can i run a normal file like jpg , mpg regards .. mohammed The way I do thie is by opening them up in Internet Explorer. It's kind of cheating but it works. Just pass the full path in the argument for the URL. Like this: ProcessStartInfo psi = new ProcessStartInfo (); psi.FileName = "IExplore.exe" ; psi.Arguments = @"\somepic.jpg" ;  //Path goes here Process ...Show All

• Windows Forms Closing Windows Forms from within Load Event

  Hello, I am trying to figure out a way of closing a form from within the load event. I execute some methods within the load event that might error out, in such an event I want to close the form. Since most of the forms I use are dialogs, I call Me.Hide, but that does not stop the form processing. It still errors out. Is there a ...Show All

• Visual Studio Express Editions More than one installation

  Is it possible to install more than one developer program on a pc like (Visual Basic 2005 express edition, Visual web Developer asnd Visual C#) We want to test and see wich one is the best for us. ...Show All

• SQL Server Get PageNumber in the body

  The PageNumber member can be used only in page header and footer. Because Globals can be used only there. Is there anyway to get page number in the body Thank you very much! No, there is no way to get the page number in the body of the report unless you somehow have your own counter (maybe a group CountRows() and you page break on group). ...Show All

• SQL Server For Each Loop Oddities

  I am experiencing some odd behavior in the Foreach Loop Container and was wondering if anyone else has experienced this. I have a SQL statement from a staging environment that populates an ADO recordset. When I created the variables in the package I specified them as the types that I was expecting (1 Int64 and the rest as strings). However, I kept getting a type cast error when it tried to run through the loop, this error only came about on the Integer column, which I believe was due to it being the first column. The only way I was able to resolve the problem was to set each variable type to DBNull after that it made it entirely through the ...Show All

• Windows Forms C#2005 - UserControl in Datagridview

  I followed the example "DataGridView Custom Column Sample" http://msdn2.microsoft.com/ms180996(en-US,VS.80).aspx I have a usercontrol to look for some data on a table of a database. My usercontrol needs of a connection, a tablename, and a keycolumn to work. I have seen that the datagridview creates my control in the moment which I enter to the cell automatically. How can I pass these data to my control Thanks Mauro Because otherwise   the value in this .TableName is null. I have noticed that assigning all the values of the column before making the databinding with the table is important, other ...Show All

• Windows Forms Must I use visual studio .net for windows forms programming?

  Hello, guys. I am just a beginner and I wonder must I use visul studio .net to learn winforms programming and develop an application Thanks in advance. You could also go for Visual Basic .NET or C# .NET, which are sold separately. While you'll only have one language to go with and are probably lacking some features of VS, they are pr ...Show All

• .NET Development How can I make my GUI more responsive during a loop?

  I'm having a windows forms app that i'm adding several controls to a panel and i want the user to be able to watch the controls be drawn and cancel adding etc... what can i put after each iteration of the loop to make the gui a little more responsive Thread.Sleep(100) seems to just make it slower but no more responsive and still doesnt' draw the controls. Hi, You need to add a call to Application.DoEvents() inside your loop. For more information see: http://msdn.microsoft.com/library/default.asp url=/library/en-us/cpref/html/frlrfSystemWindowsFormsApplicationClassDoEventsTopic.asp Regards, Vikram ...Show All

• Windows Forms OpenDialog in a property Grid How?

  I have a property grid that I have associated to an object. What I want to do is that a property "Path" should appear in my propertygrid and clicking on the right hand side of the grid should prompt a OpenDialog where i can choose the path of a file. How can I Do this Thanks You may want to replace the following: ofd.FileName = value.ToString() With: If value IsNot Nothing Then ofd.FileName = value.ToString() End If ...Show All

• Visual C++ Console Applications only work on computer with the IDE

  I'm using a text book to learn C++ and am writing my first programs. They compile fine and work the way I want them to, from Visual Studio or Windows Explorer. However, if I move them to another computer (with a disk), they don't work. Something about the configuration of the application. I've tried CLR console apps and Win 32 console apps (with header). I move the entire project, not just the .exe I would really like to be able to give other people my programs, please help me out!! PLEASE! You may need to give people the .NET framework ( for CLR apps ), and you almost certainly need to deploy the ...Show All

• Visual Studio Team System Problems/Issues interpreting "Test Results" for WebTest

  What is the best way to see which requests actually caused a failure in a WebTest   Is there some "view" I can use to see the requests that failed As of right now, I have access to the "Test Rsults", but only tells me how many requests failed.  Other than trying to scroll down (potentially hundreds) of request in the WebTest/Requests list, how do I find out which requests have failed, and for what reason   Something like a table with the failed requests and the reason is what I am looking for. Unfortunately there is no way to look at only failed requests. Unfortunately it is too late to add this for this relea ...Show All

• Visual C++ Migration from VC 6.0 to VC 7.1

  I am porting from VC 6.0 to VC.NET 2003 and I am getting the following issue:- error C2143: syntax error : missing '}' before 'constant'. Plus any document or help on migration from VC 6.0 to VC 7.1 Best Regards, Just another try. So you include MSXML4 with an import. The ShObjIdl.h needs the DOm pointer definition. So using namespace MSXML2 will over this definition for the heaer file. Try to place: #import "msxml4.dll" using namespace MSXML2 ;  in front of the #include of ShObjIdl.h Or use #import with the no_namespace option. ...Show All

• .NET Development Interview question in CLR

  Hi, Can any one give me some interview question in CLR. Regards, Srinivasa D Parupalli. http://interviewhelper.blogspot.com is a really helpful blog....i got answers to many questions here ...Show All