younger's Q&A profile

• Windows Forms DataGridView wont show new entry..until i run it again

  Guys..i'm new here...and new with VB2005..im having this problem..that my datagridview wont show the new entry(i have a reg page) until i rerun the program...can anyone please look it up..tnx very much..could really use some help.. Form1.vb: Imports System.Data.OleDb Public Class Form1 Private AccountsDataSource As New BindingSource(My.Application.DAL.dbDataService, "Accounts") Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.dg.DataSource = Me.AccountsDataSource End Sub Private Sub dg_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dg.CellContentClick End Sub Private Sub Fill_Click(ByVal s ...Show All

• .NET Development arrays to sql server table

  Using vb8, I would like to be able to programmatically save data in arrays to an existing sql server 2005 table. I've found tons of info on how to load db data into arrays but not the reverse. Can anybody offer some clues I agree, plain ADO in VB6 was far less verbose.  When I started using .NET I ran into the same problem you're describing and just decided to code the SQL statements manually (insert, update, etc.) and execute them through the SqlCommand object.  I've had far less trouble debugging and a much shallower learning curve. Is there some setting for 'copy database to output' that could be erasing the results between runs, or have you checked with SSMS after run/before next - Edi ...Show All

• Windows Forms Combobox question

  How can I disable a combobox, while show it as normal instead of being gray Thanks in advance. http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=768969&SiteID=1 Threads have been merged, please do not duplicate post. I have also given a response to the question ...Show All

• .NET Development Simple Telnet Problem

  I need help, how do I get the variables I need from this in order to stream recieved data, allow sending data, and allow the rest of the XNA program to run Or is this the wrong way to go about doing it public class telnet         {             public static string DoSocketGet(string server, string command, int port)             {                 Encoding ASCII = Encoding.ASCII;                 Byte[] ByteGet = ASCII.GetBytes(command); &nb ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Question on generating the planes for BoundingFrustum

  I was porting my Frustum class from Direct3D 9 and decided to compare its output against that of XNA's. To my great surprise, when generating the planes, every number was the same except XNA's are negated. When looking at BoundingFrustum in MSIL I noticed you negate the left operand and perform the opposite operation (i.e. add instead of sub). I am curious why it is done this way Does it have something to do with the fact that XNA is using RH matrices My D3D9 frustum code for the left plane: m_vLeft . a = mat . _14 + mat . _11 ; m_vLeft . b = mat . _24 + mat . _21 ; m_vLeft . c = mat . _34 + mat . _31 ; m_vLeft . d = mat . _44 + mat . _41 ; D3DXPlaneNormalize (& m_vLeft , & m_vLeft ); The XNA frustum ...Show All

• Visual Studio Express Editions Simple Focus form problem

  Well, I have been coming up with an error, but its not an actually error read by the program. I have the following code: Private Sub NotepadToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NotepadToolStripMenuItem.Click DAPM.notepad.Focus() End Sub End Class Well, when ever I compile and run the exe, and click notepad menu item, it doesn't focus on the notepad form. Well, could anyone please help this simple problem It still wont switch the forms with each other. Heres my code: Public Class Form1 Private Sub NotepadToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NotepadToolStripMenuItem.Click DAC.notepad.Select() End Sub End Class ...Show All

• Windows Forms DataGridView Record Number

  Dear All, I wanted that myDataGridView Show Record Number at left most side, how to achieve this funcationality. 1 india 2 china 3 america 4 canada In the datagridview's cell painting event I paint the row number in the row header. Here is a link to an example ...Show All

• SQL Server memory

  Hi, can anyone point me in the direction of any articles or whitepapers that give some ideas on memory requirements for running SQL Server 2005 analysis services. Say we have 250 concurrent users, can anyone tell how much memory I would require. I know this will also depend on cube sizes and number of dimensions, in our case we have approximately 20 AS databases with an estimated 300 cubes in total. Some of the dimensions get up to 100,000 members. Thinking that 3gb (32bit mode) isn't going to cut it and we will need to run in 64 bit mode for the additional memory availability. Need some help with concret figures, and how I can prove that we need to run in the 64bit mode. Any assistance much appreciated. Thanks Mick ...Show All

• SharePoint Products and Technologies Install WSS 3.0 with Search but without SQL Server

  I'd like to make a full WSS installation with the exception of SQL Server Express. If I choose "Basic" or "Advanced -> Full" intallation scenarios it installs SQL Server and I cannot uninstall it separately. If I select "Web Front-End", it then lacks search service (as per imbedded help). Is there any workaround Correct. WFE actually includes the Search Service (that I still can't activate, but that's for another topic). But I could find it only after installing WFE. However, the embedded help says: A Web server accepts HTTP requests from client computers and passes them to an application server, a database server, or some other computer for processing. When the addi ...Show All

• Audio and Video Development Elementary VC-1 for WME SE

  Is there a release date in sight for elementary VC-1 support with the WMEncoder Studio Edition The resulting ASVs from the current release are great, but they don't work (because they're non-elementary streams) for authoring to media. This makes it difficult for our C&A division to sync projects with our HDi group... Send me e-mail and I'll forward to folks who might be able to help. Note that PEP isn't broadly available and unfortunately we can't support all requests for it . ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. persistent backbuffer OR renderTarget (on 360) possible?

  I want to disable backbuffer clear. Though I have removed the Clear from my draw func it still gets cleared to black on Xbox360. Run the same thing on PC and the mystery clear doesn't happen (stuff I'm drawing correctly smears across the screen). I also tried to workaround w/ ResolveBackBuffer to a texture and draw this back at the beginning of each frame but thats not working for me either. In this case my Draw() looks like: Draw Backing Texture using Quad Draw new items ResolveBackBuffer -> Backing Texture I even tried double buffering the backing texture w/ no luck. Thirdly, I tried RenderTargets, but they also seemed to be getting cleared each frame as well! I would think there's gotta be a way for rendertarget contents ...Show All

• SharePoint Products and Technologies Application crashed if i set the data source of excel to "external data connections"

  My application would crash if the data source of my excel workbook on server is extracted from sqlserver . So I add a breakpoint to the code... I found it throw an exception when code run on "ExcelService.OpenWorkbook" I saw the post Excel Services Architecture said "You can develop applications that call Excel Web Services to calculate, set, and extract values from workbooks, as well as refresh external data connections" Any suggestion hi, Luis Bitencourt-Emilio The message is: The workbook that you selected cannot be loaded because it contains the following features that are not supported by Excel Services: External data ranges (also called query tables) ...Show All

• Visual C++ Changing Group box frame color

  Is there a way to change the color of the frame of the group box controls Please see http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=789657&SiteID=1 . This forum is dedicated to C++ Language issues, so GUI questions are best directed to the proper newsgroup at http://msdn.microsoft.com/newsgroups . Thanks. ...Show All

• Smart Device Development How to set Pocket outlook thread safe

  n my application there are three thread runing.I have assign Name to all of them.Let Say Name are A B[launches after each 1 minute] C Now in one of the method of thread A I modify pocket outlook.While suddenly thread B launches and start doing some modifiaction in outlook.And then my application crashes Most of time it happend when I am doing something with tasks How canI work around this problem. Kamii47 wrote: n my application there are three thread runing.I have assign Name to all of them.Let Say Name are A B[launches after each 1 minute] C Now in one of the method of thread A I modify pocket outlook.While suddenly thread B launches and start doing some modifiaction in outlook.And then my application crashes Most of tim ...Show All

• Windows Forms Adding controls to form

  Is there a way to add controls to form from other class without creating a new instance of the form I needed to add a label and a button to the form without creating new form every time.And the second question is...how to save these controls in the form,i mean when user close the application and run it again the form should contain the controls which user is added to it las time,how can i to save the form and controls values when i close the application Really sorry for the bad english,that's not my mother language..... If you want to kown how to save and load of form and control's position and size.please refer this thread ...Show All