Leneise44's Q&A profile

• Visual Studio 2008 (Pre-release) DP System

  Hello there. Are there any resources available on DP in-depth In particular I wonder how do I organize 'audit-trail' - e.g. log changes made to that DP, using built-in functionality of DPs (As per I.G. this is one of essential benefits gained by DP system). thanks, Alex ...Show All

• Windows Forms Date Time Picker

  Hi everyone, I am using a windows application where I use a date time picker. what is the event raised when I click on the date time picker so I see the calendar. thanks Thanks Roxana, what really I want is the following: I have a textbox and a date time picker. the text box is used to display the value choosen from the date time picker. When the focus is on the textbox, if the user click the ENTER key, I w ...Show All

• Smart Device Development How to record utterance in PocketPC without using OpenNetCF?

  Hi all, I am writing an application on PocketPC to record utterance and save it as wav file, but the relative methods in OpenNetCF (in class Multimedia.Audio) don't gurantee the thread safety, which makes my application die all the time, so does anyone know any other libaries that provides thread safety Instance members are usually not thread safe (includ ...Show All

• Visual C# Where do images go?

  I have created icons for my application and in test I saved them in the app's folder. When I created the "release" version of the app and published it, I've found that the images seem to be lost. I can't locate the correct folder to manually copy/move the images. Is there a "Rule of Thumb" for images/icons used in an application I know there's something I've missed but I'll be darned if I can find the solution. Can som ...Show All

• .NET Development Call a webservice from a webservice

  Hi all, i would like to use a web service from a web service. It is no problem to add the second web service to App_Webreference. But how can i use it In a desktop application i can use AC_DataRecord = My.WebServices.SelfServiceBaseData_INSTALL_Service.Get_AssetCenter_BaseData_for_PCName(My.Computer.Name) but IN my web service i can't use MY.WEBSERIVES.... Why What do i have to use Thanx for your patience and maybe you could help me ... Axel ...Show All

• Visual Studio ReportViewer control question

  Hello, I've created a simple report...nothing fancy, just a few textboxes and lines & stuff (nothing is read from the database)...I cannot print the report..I can click the print button and the dialog shows up, I set everything and click print...but nothing happens...it shows up for a brief moment in the printer queue but then it just dissapears. My printer connection is not the problem since I can print from everywhere else and I've te ...Show All

• Visual C++ metodes in template class arn't recognize

  <chen_k@discussions.microsoft.com> wrote in message news:6d6729cb-4918-4f14-a0f2-0cb353723f7b@discussions.microsoft.com > I have in my project a template class. When I try to use a method in > that class, then i get error messages like that: > C:\My Documents\tel_op3\tel_op3\info_dlg.cpp(14) : error C2228: left > of '.setFilename' must have class/struct/union type > What could be the problem ...Show All

• Visual Studio Express Editions Newbie - How to port application from VB Express to Web Developer

  Good morning, I have surprised myself by creating a wonderful little app in VB Express Edition 2005 that reads SQL data, allows the user to use various filters, calculates fields, updates the datavaiew/dataset, and exports data to Excel. Between each of the three pages the app creates a xml file of the data. I have now downloaded Visual Web Developer 2005 Express Edition as I would like the application to be available on the web. Am I r ...Show All

• .NET Development How is a true GetHashCode() possible . . .

  Consider this base class: public abstract BaseClass<T> : IEquatable<BaseClass<T>> where T : IComparable<T> { public T Id { get { ... } } protected BaseClass(T id) { ... } public override bool Equals(BaseClass baseClass) { return (Id.CompareTo(baseClass.Id) == 0); } public int GetHashCode() { return Id.GetHashCode(); } } This is a valid implementation of GetHashCode because: If ...Show All

• Windows Forms Putting DataGridView cell in edit mode causing problem .. Please Help

    Hello, I have extended a DataGridView control for custom event handling. By default all rows have the ReadOnly property set. All the columns are text box columns. After a cell is done editing, I need to move the focus to another cell and put that cell into edit mode. The first edit, I trap by handling the Enter Key press - since everything is ReadOnly at this time, the keyboard works. But thereafter, I have to o ...Show All

• Windows Forms Error build Setup project if lage file added

  I have a problem if a large Datatbasefile ins added to my Setupproject. The Size of the file 600 MB. This is the Message: Die Datei "C:\Visual Studio Projects\Navigator\Navigator\bin\DATA\Navigator_Data.MDF" konnte nicht gefunden werden 'Fur diesen Vorgang ist nicht genugend Speicher verfugbar.' (File not found, Not enough Memory) for those who dont speak german If i delete this file all works fine. The .MDF File is not at ...Show All

• Visual C# converting image in picturebox to byte[]

  suppose i want to insert a picture into database. first i need to specify the picture: by 1. copying the image and pasting the image 2. specifying the file suppose i paste the picture from clipboard then how can i convert it to byte stream to update the database. Hi. How about following site's code. [How To Read and Write BLOB Data by Using ADO.NET with Visual C# .NET] http://support.microsoft.com/kb/309158/EN-US/ Regards. K.Morono in J ...Show All

• Visual Studio remote debugging vs.net2003 webapp - "unable to attach to the process"

  I am getting the error message "Unable to attach tot he rocess.  The debugger is not properly installed.  Run setup ro install or repair the debugger."  I installed everything from the VS.NET setup app and it still says this. Any ideas Are the remote debugger components installed on the remote machine Habib Heydarian (habibh@microsoft.com) Program Manager Visual Studio Debugger ...Show All

• .NET Development ASP connection to SQL 2005

  Hi, I know I'm doing something stupid, but I don't know what it is. I have an asp.net application that needs to connect to a SQL2005 database using SQL security. From withing VS server explorer I can connect fine (with the same SQL account), browse tables etc. But when I run the application I get a 'Server not found or access denied' error. I have checked the connection string & it's fine (much the same as the one VS uses). I have also creat ...Show All

• Visual Basic Distributing a shareware DLL (Class Library)

  I'm sorry if this is not the correct place to post this but I couldn't find a more relevant forum. I develop a DLL (a class library that its not a user control) which I sell so other developers can use it with their applications. So far I haven't found a reliable way to distribute it as a shareware (install it as DEMO and if you register it the limitations are lifted...). Here's how the licensing should work: - Let's suppose that a develope ...Show All