NytewolfAU2k7's Q&A profile

• Windows Forms Changing the Location of control created at RUnTIME

  I create a panel by clicking a button while my application is running....When i click the button the 2nd time to create a new panel i want the new panel to be placed below the previous control that was created...Is there somthing i need to change in the "Location Property" Try this: int counter=1; //at start ... Panel pnlData = new Panel(); pnlData.Name = "pnlDate" + counter; pnlData.Size = new System.Drawing.Size(536,56); pnlData.Location = new System.Drawing.Point(8*counter,8); pnlData.BackColor = System.Drawing.Color.Gray; TextBox txtName = new TextBox(); txtName.Name = "txtName" + counter; txtName.Size = new System.Drawing.Size(96,21); txtName.Location = new System.Drawing.Point(8,8); ...Show All

• Smart Device Development Performance problem using waveInxxxx functions on Pocket PC

  Hi, I have developed an audio record/playback app using Visual Studio 2005 on i-mate JAM (Windows Mobile 2003 OS). If I record and play back a large single buffer, I get good quality audio. However, if I fragment the buffer into smaller records and use the callback facility provided with waveInOpen(), I get bad quality audio and the audio takes longer to play. This seems to be due to the fact that the overhead in preparing/unpreparing and adding buffers is creating a burden on the system. I find this strange since the micro is a 400Mhz Arm device that has plenty of steam. I have tried using the event-based notification and the windows message notification, even polling the flag in the WAVEHDR structure. I am also using double-buffering. Wi ...Show All

• Visual C++ m_pModuleState undefined

  Hello, I have the following line of code defined in my stdafx.h and it worked fine in VS 2003 but in switching to VS 2005 m_pModuleState now throws an error and seems to be undefined. #define METHOD_PROLOGUE_ATL AFX_MANAGE_STATE(m_pModuleState); Can anyone help Thanks in advance! It is an unmanaged c++ project. m_pModuleState should be an AFX_MODULE_STATE*. I replaced m_pModuleState with AfxGetStaticModuleState() and it's compiling. I just don't understand what happened to m_pModuleState. ...Show All

• Visual Basic ERROR: Unrecoverable build error when building Setup project in VS.Net 2005

  Hello, Somebody, please help me out, I got "Unrecoverable build error" when building setup project.  I try the solution in http://support.microsoft.com/kb/329214/EN-US/  but did not work out. I am totally stuck. Please, your any information, solution will be very much appreciated. Thanks! Yi-an after try http://support.microsoft.com/kb/329214/EN-US/ , run "regsvr32 ole32.dll".  I did many try and so I can't tell what is the right one.:-) ...Show All

• Visual FoxPro vfpencryption.fll

  hi all, i came across a library file to encrypt and decrypt from tis website.http://www.sweetpotatosoftware.com/SPSBlog/PermaLink,guid,23a74c5d-5173-420e-af23-22494d95a54c.aspx after i download the fll files i try encrypt but vfp prompt me invalid library file. set library to c:\windows\desktop\vfpencryption.fll. where is my error Thanks in advance. Some additional information regarding the file would be helpful in figuring out what is going wrong for you. You could also consider sending me a file and code that will repo the problem so that I might look at it... my email address is available on my website. ...Show All

• Windows Forms Container UserControl

  How do I make a usercontrol that functions like a container If you're going to be adding any number of controls (say, above 4-5) to the container, that's not the best way to do it. One, each assignment to Parent fires off a litany of resize and re-layout events, which may cause undesirable behavior; two, it's not as obvious as "Controls.Add(child)". Using Controls.Add or Controls.AddRange allows all the layout to happen at once. But it's up to you. ...Show All

• Visual Studio Express Editions Problem Adding DLL to C# Project

  Hi, I wrote a simple dll in C++. I am trying to add it to a new C# project but I get this: "A reference to... could no be added. This is a not valid assembly or COM component. Only assemblies with extension 'dll' and COM components can be referenced. Please make sure that the file is accessible , and that it is a valid assembly or COM component" The file I'm trying to add called: Worker_Class.dll Please help, what could be the problem Iram Hi, I pasted your code right after the class's variables and got an error: 'TestWorker.Form1.Worker()' must declare a body because it is not marked abstract or extern How can I declare on an instant of my DLL How can cal ...Show All

• .NET Development Adding items to the context menu in Explorer.

  I'm wondering how I can add custom items to the right-click menu in Explorer programmatically. From Googling, I have seen registry keys which will add an item to all items in explorer (folders and files), but nothing that will let me do it on a file-type basis. Does anyone know how I can add context menu entries for a specific file type; in this case, .png files ...Show All

• Visual Studio 2008 (Pre-release) Computer needed to properly develop WPF applications

  Hi! I'm curious what computer do you think is needed to properly develop a WPF application under Vista and run them. What processor, graphics card and how much Ram. Currently I have a P4 3Ghz, 1GB Ram and an (old) Geforce FX 5700LE graphics card, and Expression Blend works very slow for me. Also many applications don't work slow too (programs like Nostalgia, Denounce form Thirteen32 and UniveRRS). I have an 2.1 Aero experience index in Vista. Well, my machine performance rating is only a 3.6 . It runs pretty smooth with VS 2005 & Blend running at the sametime along everything else too. My machine is 2.8 ghz, 2 meg of memory and a Radeon x600 256meg. ...Show All

• Visual FoxPro SYS(3056)

  SYS(3056) - Forces Visual FoxPro to read its registry settings again and update itself with the current registry settings. Hi. I have accidentally executed "SYS(3056)" command in the Command Window. Now, whenever I open the Debugger Window (Environment: Debug Frame), VFP starts to crawl real slowly and the CPU usage jumps to 100%. Is there anyway to "undo" SYS(3056) command Thanks. Danny Thanks. It doesn't work as I am using VFP 8.0 However, I've tried Tools/Options Set As Default button. Problem still persist. ...Show All

• Windows Forms How to pass the combobox value as a parameter to a database?

  I have 3 comboboxes and one textbox. How do I pass the chosen values from the three comboboxes and the information on the textbox as parameters to a stored procedure Thanks for the help. Where does the term "SelectedValue" come from I know it must have to do with the combobox, but its just a string object. ...Show All

• Visual Studio Tools for Office VSTO 2005 SE Problems...!!!

  Hi everyone! I installed recently the VSTO 2005 SE in my computer. Also I have installed VS2005 Professional. My question is: Why I don’t have the office projects' 'Word Document', 'Excel Document' an so on installed on the Visual Studio 2005 Instead, I have only the adds-in of this ones. Can Anyone tell me wich installer(s) I have to download in order to get this kind of projects (I mean 'Word Document', 'Excel Document') Thanks for any answer. VS2005 professional does not have support for Office document level customization development. You will need VSTO 2005 (Visual Studio Tools for Office 2003) or VSTS sku. VSTO 2005 SE installed on top of VSTO or VS2005 professional give you additional ability to develop Excel/Word ...Show All

• SQL Server Missing parameter, no chart displayed

  I've got this problem: (with Reporting Services 2005) I've got a report with a chart with some values that are needed to get the chart displayed. If one of this parameters is missing (not selected) the program doesn't display the report (it shows a blank page) Is it possible in this case to get instead a textbox with a message requiring to select the missing parameter (if I insert a textbox below the chart in the layout, this textbox isn't displayed if one parameter is missing) ps sorry for my poor english thanks in advance for your help Thanks for helping me :) The pop up appears but I would like this message to show in the report layout but BEFORE ckliking on "view report"...just a simple gener ...Show All

• SQL Server Implicit conversion from datatype nvarchar to varbinary(MAX)

  I am runnning SQL Server 2005...one of my columns is set to Varbinary(MAX), but when I try and set it to null, I get this error, when calling a stored procedure from C#. 'Implicit conversion from datatype nvarchar to varbinary(MAX) is not allowed. Use the CONVERT function to run this query.' Thanks Murph are you sure you are passing null and not 'null' take a look at this --good declare @v Varbinary(MAX) select @v = null select @v go --bad, will fail declare @v Varbinary(MAX) select @v = 'null' select @v go Denis the SQL Menace http://sqlservercode.blogspot.com/ ...Show All

• Audio and Video Development menu key

  Hello, How can I hide a div when the menu key is pressed thanks. I'm testing my remote control events and I would like to use the MS Sim to do this instead of using the Xbox. So I searched the help and the forum and I can't seem to get CTRL+M and CTRL+T to work in the MS Sim. However my events are being called. I've tried code that I know works in the Xbox and that doesn't work. Do I need to start the MS Sim in a special way JT ...Show All