Qwee's Q&A profile

• Windows Forms Check Boxes and Tree view

  I wanted to beable to check the names off in the tree view and have them appear in the textbox, anyone know the code to do this, Hi, As per my understanding, you want a checkbox in the treeview and when the user checks the treeview node, then you need the textbox to have the text of the checked value in the treeview. Is this correct Thank you, Bhanu. ...Show All

• Windows Forms Deploying Extra Files Preserving Folder Structure

  Hi gang, My application requires a bunch of support files in the form of text files in subfolders beneath the exe. I understand that I can add a file to my project and flag it as "Content" so that it will be deployed via ClickOnce with the exe, but can I preserve folder structures by doing this For example, can I create a folder structure in my project, add "content" files to a subfolder, and expect those files to be deployed within that folder ...Show All

• Visual Basic VB 2005 Syntax reference PLEASE!!

  Hello again This is getting ridiculous, I'm spending hours just to do the simplest thing and the VB 2005 espress help is USELESS. I would like to get my hands on a syntax/reference manual PLEASE or I'll electrocute myself eg how do I: SerialPort1.Write(Chr(Origin_Address)) send Origin_Address as a binary byte value (0-255), chr chops it at 127. Get the value of a 2 byte variable into 2 single bytes eg high CRC, Low CRC, where CRC is a 16bit va ...Show All

• .NET Development help me making a dialler using VOIP by asp.net

  Hello friends , i have done this previously in vb6.0 using TAPI. I am new to asp.net can any one tell me the basic concept of making dailer using VOIP in asp.net. Plz just give me the concept , rest i will do... Thank You Very Much in advance Can you send me the code for the same in VB6. I am new to TAPI and need help email: bhavsar@gmail.com Thanks ...Show All

• Visual Studio Express Editions Mistake in Visual C# ebook

  I've been working through the "Build a Program Now" book for Visual C#. Despite the fact that I'm quite experienced with previous versions of Visual Basic and Visual C++, I'm actually finding it quite useful for moving me over to the the latest version, and also because this is my first contact with Visual C#. I never thought I'd say this to Microsoft - I'm very impressed with the Visual Studio Express programs, and the support videos and books ...Show All

• Visual Studio Express Editions SQL EXPRESS too sloooow...

  Could someone please help. I used to have a very smooth running SQL EXPRESS server. After I installed Beta 2, the server got very very slow with massive resource consumption. It can now take in and around 30 seconds just to login with massive use of the hard drive. Does anyone else have this problem I am using SQL EXPRESS version: 9.00.1116 Thank you, Hi, Thats correct and SQL Server Express does support all of those. In fact ...Show All

• Smart Device Development Is it wise to use CF2 on PPC 2003 SE

  Hi, I've been using .NET 2.0 for a good 6 months now and I have been asked to develop some software (C#) to run on PPC 2003 SE. What I was wondering is should I use CF2 or CF1 I know the device doesn't have CF2 in ROM so would it be more practicle to stick to using CF1 on these 'older' types of operating systems Regards Graham We developed a prototype in CF 2.0 with Sql Server Mobile on a device with 32MB of RA ...Show All

• Smart Device Development Drawing on a background image?

  I am trying to make a radar display for a research project that I am working on for a class. The solution is to be deployed on devices running Windows Mobile 5.0. I have the main program already set up with a tabPage for the base of the display. I want to have an image of a radar screen with points plotted on it, the only catch is that the points all move, so I need an image that refreshes itself (that is all being taken care of with a tim ...Show All

• Windows Forms Database not updating (Windows Forms App)

  Ok....Here is my vb.net code and I'm trying to update a dataset into the Database from which I got the DataAdapter.  My DataAdapter uses a SELECT w/ a JOIN in it and it never created INSERT or UPDATE stmt's using the DataAdapter wizard.  So in my btnInActiveAftNxtJP_Click event I update the Insert Command Text and run the update but it's not updating the SQL Server 2000 DB.....Should I have created a DataTable or is something wrong wit ...Show All

• Visual Basic Listview control.....removes selected item(s)

  Listview control.....removes selected item(s) How to remove a selected items or checked items from a listview control in VB.NET Listview1.Items.Remove(lstapplications.SelectedItems(i)) I thought I can do the same as in listbox but did not work.   ReneeC wrote:   The following works when multiselect is not set: lv1.SelectedItems(0).Remove( ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. DirectX 8 SDK Library link problem

  I have a problem similar to that shown on the Raxvan thread and reply from Ursus Zeta , I have loaded DirectX 8 SDK from a disk included in the book 'The Zen of Direct3D Game programming' (must update to Ver 9 soon) I have linked the library files dxguid.lib, d3d8.lib, d3dx8.lib & xinmm.lib to a Visual Studio6 C++ win32 project but cannot get the project to compile because the last three library files will not OPEN (I think they have be ...Show All

• Visual Basic Can not set breakpoint when running asp.net application

  I been having this debugging problem for awhile.  I can set breakpoints during design time of my asp.net application and those breakpoints are hit correctly when the application is running under debug mode.  However, I can not set new breakpoints once an already set breakpoint is hit.  This is really frustrating because I have to stop and restart my application whenever I want to add a breakpoint.  Any ideas ...Show All

• Windows Forms Datagridview...

  Hi to all i have a datagridview populated by a query.in form laod event i populate the grid with 10 blank rows.The query is based on use imput in textbox My question is this: how can a have a fixed 10 row grid when the query result is less than 10 rows( say 5 rows.When the result is more than 10 rows it shows the scrollbar.That is OK) sample code is much appreciated Are you loading the grid by da ...Show All

• .NET Development Taking Values

  Hi Ive been trying to figure out how to take a value from a cell in a datagrid that imports data from excel so that i can take the value perform a calculation and move it to another cell on another datagrid but i cant find a way to remove the value or move it can anyone help plz its urgent! thx The purpose of the datagrid control is primairly for display purposes. If you want to manipulate the data ...Show All

• Visual Studio 2008 (Pre-release) Canvas, Rectangles, ClipToBounds slowness

  We are thinking about starting a new moderately complex graphical application in WPF. But before committing to the platform, we are testing features to see if WPF can handle it. >:) One test application so far has a Canvas with ~800 Rectangles (added with C# using “canvas.Children.Add(..)”. These rectangles are movable by dragging them… implemented with Canvas.SetLeft(rect, newLeft) and Canvas.SetTop(..) from the MouseMove handl ...Show All