psycheval's Q&A profile

• Visual Studio Express Editions Server Login

  I have a webserver in my house, and i would like to make a program so that insed of going into internet explorer and going    \\192.168.1.4    to login.... i want to make a program to login automaticly when the program starts up ...Show All

• Windows Forms ScriptErrorsSuppressed problem

  How do we handle the debugging errors if we suppress script errors in WebBrowser Control in VS 2005 Beta1 Sorry, I don't quite know what you are asking.  What debugging errors do you mean   ...Show All

• Visual Basic VoIP

  Hello ladies and gents! Short question with a long answer (most likely). I am working on a multiple-client instant messenging application, and I would like to put VoIP into it (Voice over IP). Do I have many weeks of headaches ahead of me or have the nice *cough* people at microsoft put something into VB.NET to make it easy for me I'm using VB.NET2003 (don't ask....) Thank you in advance. There's nothing special about voice over IP, apart from any patents being held by those that have developed compression and transmission algorithms to make it useable. It's just a stream of bytes. VoiceOver IP has been around a loooong time. You ...Show All

• Visual Studio Express Editions express - visual studio .net 2003 compatibility

  I have msvs.net 2003 [edit]Professional[/edit] (academic) installed - can I install any of the express products alongside it or are there likely to be compatibility issues If there are, what are they thanks. I would also like an answer to this.  I have VS.Net 2003 Professional at work.  I would like to start upgrading some of our desktop apps to 2005. Is there any compatibility issues between 2003 and 2005 ...Show All

• Visual C# difference between versions ...-41379 and ...-41746

  Is there any significant difference between versions Microsoft Visual C# 2005   77626-009-0000007-41379 and Microsoft Visual C# 2005   77626-009-0000007-41746 If, at the number suggests, version ..-41746 is more recent, are there any known compatibility issues between the two versions   I have a very different number, so this seems to be related to the registration of the Express editions. The Visual Studio version number (in the About box) should be "8.0.50727.42 (RTM.050727-4200)". ...Show All

• Visual C# c# and mp3

  Hi! Can c# play a .mp3 file just like he plays .wav I think you have to reffrence Windows Media Player within your program in order to play .mp3's (as well as .wmv, .asx, and any other files the WMP plays). Below is a excert of a program I wrote that plays music and videos using the WMP: private void button1_Click(object sender, EventArgs e) { OpenFileDialog openFileDialog1 = new OpenFileDialog(); openFileDialog1.Filter = "Video (.wmv)|*.wmv|Music (.mp3)|*.mp3|ALL Files (*.*)|*.*"; openFileDialog1.FilterIndex = 2; openFileDialog1.ShowDialog(); //Open File dialog box userFile = openFileDia ...Show All

• Visual C++ Read Binary data from registry to a string

  Here what i did till yet. Now remain how i get a bytearray from the systemobject-pointer. In regobj is a pointer to the systemobject. From it i am unable to make a byte array. If i use the ToString-Method i receive only the string "SYSTEM.BYTE[]" as content (it's type - not the contents). How can i make a string or a bytearray from System.Byte private : System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { using namespace Microsoft::Win32; using namespace System; RegistryKey^ rk; Object^ regobj; String^ regstr; rk = Registry::LocalMachine->OpenSubKey( "SYSTEM\\CurrentCon ...Show All

• Windows Forms Why VisibleClipBounds not return with pagunit?

  I put a breakpoint to the following code from a form method to see whenever I change GraphicsUnit from any one like inch,millimeter,pixel, It always return the sizef with pixel unit.why VisibleClipBounds should return rectangle with pageunit private void OnPaint(object sender, PaintEventArgs e) { Graphics grfx = e.Graphics; grfx.PageUnit = GraphicsUnit.Inch; SizeF sizef = grfx.VisibleClipBounds.Size; Pen pen = new Pen(Color.Black, 1 / grfx.DpiX); grfx.DrawRectangle(pen, 0, 0, sizef.Width, sizef.Height); } Help me.I am confused. The unit for Graphics.VisableClipBounds resulting a rectan ...Show All

• Windows Forms Using TabControl

  Hi, Does anyone have explicit instructions on how to use the tab control I find scripts on manipulating the tab control but can't seem to make them work or get them on my form. Any assistance wouild be great. this is for ASP.Net and i'm using Visual Studio 2005. Thanks. Well, you posted in the "Windows Forms Designer" section of this forum, which is probably the least relevant section to your question. Unfortunately, the ASP.NET forums are maintained at a different site, and Microsoft has done a poor job of directing ASP.NET developers to it. But now you know, right ...Show All

• .NET Development System.Threading.Monitor.Enter (under the hood)

  What do the threads that are locked out do when they are locked out And does the Sleep call help get { if(dsUsers == null) { if(IsdsUsersLocked) System.Threading.Thread.Sleep(50); lock(UsersPadlock) { if(dsUsers == null) { IsdsUsersLocked = true; dsUsers = (3 sec call to the database server accross heavy network traffic); IsdsUsersLocked = false; } } } return dsUsers; } The sleep call appears to help when dealing with 100 or more threads but i don't know what really happends to the thread that are locked out. According to some thread states they say they are [sleepwaitjoin] when the sleep is on and [running] when t ...Show All

• Visual Studio Express Editions Search

  Ok i was wonderin. Can I, and if so, how do you search or if you like 'Scan' a hard drive with vb for a filename such as lala.exe or what eva. I'd love to know! Directory.GetDirectories and Directory.GetFiles can be used to recurse over a directory structure and apply a search string. ...Show All

• Visual C++ Problems signing a C++/CLI assembly in release mode.

  I've got a managed C++/CLI assembly which I gacutil.  I used to sign it in the C++ code like so: [assembly:AssemblyKeyFileAttribute("..\\..\\wrapper.key")]; but now that code is ifdef's (for previous versions), and I have this code in the vcproj file instead: <Tool   Name="VCManifestTool"   KeyFile="..\..\wrapper.key" /> It works fine in debug mode, not in release mode.  (Although in both modes I get a warning from mt.exe telling me that /keyfile is deprecated and I should use /snk instead).  When I try to gacutil the release version, I get this message: Failure adding assembly to the cache: Strong name si ...Show All

• .NET Development Please Help!!

  The issue is: I have a SqlDataSource I want to bind to a gridview control. - The SqlDataSource appears 100% functional whether connected to an MS Access or SQL Server (2005 Express) database. I can select a table and the fields to be displayed, etc. - When the SqlDataSource is connected to an MS Access database and the gridview control is bound to it, the gridview performs as expected: It shows the selected fields, refreshes the schema as needed, etc. - When the SqlDataSource is connected to a structurally equal SQL Server database and the gridview is bound to it, it errors out. It cannot retrieve the sc ...Show All

• Windows Forms Global application error handler

  Is there an easy way to define a global error handler for my windows app   Something to catch the exceptions that fall through any other specific try / catches I may have   I've tried the following 2 methods and errors still seem to escape my try / catch block: 1. Attach a handler to the ThreadException event of the application. 2. Put a  ...Show All

• Windows Forms Binding TextBoxes et DateTimePicker to DataView

  Hi, I am looking for informations about two-way databinding between TextBox and DateTimePicker and a DataView. I bind some Textboxes et DateTimePickers like this : myPiker1.DataBindings.Add(new Binding("Value", myView,"col1")); myPiker2.DataBindings.Add(new Binding("Value", myView,"col2")); myText1.DataBindings.Add(new Binding("Text", myView,"col3")); myText2.DataBindings.Add(new Binding("Text", myView,"col4")); When&nbs ...Show All