luke1234564759's Q&A profile

• Visual C# reading data from disks in c#

  ok. I need to write a program to reading some data from hard disk (also from linux partitions). I have a prototype wroted in c++, but I want to create a program in .Net using c#. My question: is there any function to read raw data from disk and some functions like CreateDevice in WinApi. I'm begining writing app in this language so thanks a lot for any help or sugetions... (and sory for my english :)) Hi, There are no functions in the .Net library itself to read raw data from the disk. However, if you've already created a prototype in C++, and it works in Windows, what you can do is to create a DLL with the functions ...Show All

• Visual Studio Express Editions Accessing Oracle using VB 2005 express

  Hi, Can anyone point me toward some examples of how to connect to an Oracle DB programatically using VB 2005 express. I understand that the wizards for Oracle are disabled but if I try and do a Imports System.Data.----- OracleClient is not an option. I am really stuck on this one. Any help would be greatly appreciated. Thanks Bert Bingo! I am new to the entire .Net experience but I am really looking forward to getting into it. Thanks for the help! ...Show All

• Windows Forms Webbrowser control with Flash Website problem - PLEASE HELP

  Hello, I've got a VS.NET 2005 (VB.NET) Winform App that has a webbrowser control on it. I can open a web site just fine with it and can even open websites that utilize flash just fine. The problem is this:  After clicking around for a VERY brief time inside of a flash file within the webbrowser control, the mouse clicks don't seem to work inside the flash movie.  They work for a little while, but very soon after, quit working.  Mouseover events in the flash file seem uneffected.  To remedy this, I must click outside of the flash movie (still inside the webbrowser control) then clicking withing the flash movie contin ...Show All

• Visual C# Plz Help!!!

  Hi, I'm facing a small problem and it would be great if someone could help me out. I'm having the following lines of code lets say its as follows int retVal=0; statement 1; ....... ....... ....... statement 5; retVal=obj.CallingWebservice(); statement 7; In the above statements the line "obj.CallingWebservice()" is calling a webservice which will return a value. Lets say if the webservice is executed properly executed it returns a value 10 and otherwise it returns 20. Now my problem is that before the webservice can be completly executed the "statement 7" is getting executed and the value of retVal remain ...Show All

• Visual Studio Tools for Office Add/Remove Worksheet in VSTO Workbook

  I created various worksheet inside a VSTO workbook, but now, I can't remove my testing worksheet and add blank new worksheet. 1. I can't select Delete in solution explorer when right-clicking on the worksheet item. 2. Even I remove worksheet in Designer pane (right click the tab at the bottom of Excel workbook and selete Delete), rebuild the VSTO project and then the deleted worksheets are all still here. I then Refresh the workbook object in Solution explorer, and all deleted worksheets come out again. I tried to use the "Add new Excel Worksheet" from the function menu by right clicking on the workbook in solution explorer, it ha ...Show All

• Windows Forms Overtype in a dataGrid cell

  Howdy, How can I Overtype instead of insert when writting in the cell of a dataGrid   I figure some OnKeyDown event will need to be tied to an event handler but, what is that handler going to do   Toggling the Ins key doesn't do the trick while inside of a cell. Any help will be appriciated, Giancarlo Ok, I'm with you now. & ...Show All

• Windows Forms WebBrowser control capture DHTML events disables browser

  Symptom: How to handle inner level frame document events using MSHTML Reference   Environment: Visual Basic.NET, Web Browser Control and MSHTML Reference. Here my Example scenario:  I'm trying to capture the document (both top level or frame level) events in the Web Browser control, such as onmouseup, onmousedown, onclick, and oncontextmenu, which is only offered through using  ...Show All

• Visual C++ trackBar bug? Visual C++ 2005 Express Beta 2

  Hello, I have set the trackBar to max   10 min   -10 These figures are accepted, the build goes OK and the app runs and I can select trackBar values between -10 and +10. But! On three occasions when making unconnected code changes, I have found that when I ran the app it was not possible to move the trackBar pointer. Have now seen on one of thjose occasions that the -10 figure had changed to 10 ! This seems odd. Any ideas Cheers Geoff I wasn't able to reproduce the issue. If you are still reproducing it reliably, please log a bug at http://lab.msdn.microsoft.com/productfeedback ...Show All

• Visual Basic Docking split Forms

  Hi I have two forms, one a group of list boxes and the other a webbrowser. I click on the list in the first, and in the second the web page comes up. I need to work out how to do the following: 1. When the app starts, the two windows are together, as if they were one. 2. The user can then move either window around but with the click of a button, they realign together again. anyone have any ideas how to go about doing this I am guessing that the webbrowser form/window will have to read the x/y of the list box form/window, then position itself underneath the listbox form/window based on these co-ords, but I don't know where to s ...Show All

• Visual Basic Using HTML code with Visual Basic 2005

  The HTML codes creates a basic web page... can I use this code to display the page with the web browser Any ideas Thanks. Okay, I have a problem, how do I specify this line that already has " quotes in the document.text line Thanks. <input type="hidden" name="cmd" value="_xclick"> ...Show All

• Visual C# Format source code - Blank lines

  I'm wonder if there isn't an option on the code formatter to delete blank lines from my source code. I like the code formatter options, but I'm missing this feature.   In Eclipse IDE for example, you can define how many blank lines do you want after a class, member, variable, method ... and after you apply format code, your blank lines are removed or inserted. Alex, Thanks for the great feedback.  We don't have this feature now, but we'll add it to a list of things we're considering as we plan for the next version. Thanks! Karen Liu Visual C# IDE ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. working with 3d in Visual Basic and Visual C++ 2005 Express editions

  Hello. I am trying to focus on 3D programming in Visual Basic and Visual C++. I have searched for information on it in MSDN, but I didn't find anything about it. So where I could find information about this Which classes do I need to use for doind this and where I could find information about these classes Thanks The DirectX SDK ( http://msdn.com/directx/sdk ) contains Managed DirectX libraries, that will allow you to create 3D apps using VB. Please bear in mind that almost all the managed code samples are in C#. You will have to do some translation yourself, or look at the samples done externally o ...Show All

• Visual Studio Creating Tool Window in AddIn

  The documentation for VS 2005 extensibility indicates that a shim is no longer needed when adding a tool window to VS using C#.  I have been using the sample code as provided by Microsoft and continue to get the following error; TypeLoadException crossed a native/managed boundary. My control is built by using the UserControl template and simply adding a list control to it.  Other than compiling it and adding a reference to its assembly in the main project I am doing nothing special. Am I missing a key concept here  Does the control need to be an ActiveX control   Does the control's ProgID and/or CLSID need to appear in HK ...Show All

• Smart Device Development New Windows Form adds a 'mainMenu1' control

  Using vb in vs2005, if I add a new Windows Form, it places a 'mainMenu1' control at the bottom of the IDE, which seems to be adding a blank gray band across the top of my form when I deploy, and I can't figure out how to get rid of it. When I right click on it, there is no delete option. This did not happen in vs2003. Any idea what is going on here, and how to keep it from adding this 'mainMenu1' control when I add new forms to my project Click on the MainMenu component in the component tray to select it, then hit the delete key on the keyboard. The MainMenu is added as part of the template for the ne ...Show All

• Visual C++ How to retrive process memory usage in windows 98

  hai, how can i get process memory usage in windows 98 ..Can i get memory info from Toolhelp32ReadProcessMemory function. dijesh Please ask questions only once and be patient when you wait for an answer. This is beyond the scope of this forum try ir here: http://msdn.microsoft.com/newsgroups/ Note support for Win98 and ME ends at 11th of July this year! http://www.microsoft.com/windows98/default.asp ...Show All