hypermegachi's Q&A profile

• .NET Development ADO.NET DataTable as OLE DB Provider??

  As abnormal of a usage this may seem... Is it possible to expose an ADO.NET DataTable as an OLE DB provider   I have a third party piece of software that provides an external interface to an OleDbConnection and ideally I'd like to hook into an in-memory data source rather than a file-based database.  Is there any way to create and OleDbConnection to an in-memroy DataTable Any suggestions would be helpful. Thanks you c ...Show All

• Visual Basic Breaking Change in RTM - 'The type Main already contains a definition for xxx'

  I have reported this as a bug yesterday, but stuff seems to get answered faster here... I have been developing a project in VC# Express for a few months and was looking forward to the release version to get rid of all the crashes, workarounds etc.. However, now I find that a product that was almost ready for release won't even compile. I had assiduously read the breaking changes document to make sure  I wouldn't have problems but have alrea ...Show All

• SQL Server Out Of Memory

  Hi Guys, What i'm trying here is to run a .bat file containing Osql Command's on the server using asp. Which is Generating Out Of Memory Error. In Detail. This .bat file is having a Osql command to connect to a database with a parameter to run a .sql file and output parameter to give to output in .txt file. This is working fine if I simply run the .bat file on the server. its working fine no probes, but when I try the same from a .asp file run ...Show All

• Visual FoxPro cannot generate an exec file

  I just finished a large project and tried to generate an .exe file from it. I encountered the following problems. BUILD EXE FROM ..... issued from the Command Window gives me a series of errors. The first one is entirely unexpected. It claims that a file "inpARR" could not be found. When I click on "locate' it offers me a file dialog box to find it. I definitely do not have any reference to a file by this name anywhere in my pr ...Show All

• Software Development for Windows Vista Designer and the Toolbox

  We are working on integrating the workflow desinger into our suite of tools. Our shell currently has a toolbox that implements the IToolboxService interface. When we create the DesignSurface for the Workflow designer, we pass in our root service provider (which contains our toolbox service). However, the Workflow designer never asks our service provider for the IToolboxService (though it does ask for many other services). How does the list of av ...Show All

• SQL Server Hiding the header on first page

  When I hide the header on the first page of a report, the objects in the header (i.e. textboxes) don't show up on the first page, as expected. Unfortunately, the space the header would occupy DOES show up, it's just empty/whitespace. Example: What page 1 should look like: | ------------------- | Report... | | | | | |------------------- What page 1 does look like: | ------------------- | (white space) | ------------- ...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, apar ...Show All

• Windows Forms Capture event in DataGridView custom column?

  Hi, I have a custom column with a textbox and button (inside a user control). Now everything seems working, but I don't know how to capture the click event of the button. I mean not within the user control itself but to expose the event when using in a normal form. Is there a way I can capture the click event of the button Thanks. Hi, Please go through the below link. Hope this helps... Link: http://msdn.micr ...Show All

• Visual C++ Module handle in C++/CLI library

  How can I found current module handle (HMODULE) in C++/CLI Class Library. I need it to load data from Dll resources. My guess is that it is possible to do using Marshal::GetHINSTANCE(Module^) function, so I need to find Module of current Dll. Hi, I think that code should looke like this: IntPtr ptr=Marshal::GetHINSTANCE(Assembly::GetAssembly( this ->GetType())->GetModule( "MyDll.dll" )); ...Show All

• Software Development for Windows Vista how does the instanceId get set on SqlWorkflowPersistenceService

  Hi, I'm trying to set up multiple servers each hosting workflow runtimes of their own. These servers persist their instances to the same SQL server. I can't get the locking mechanism to throw an ownership exception when a second runtime tries to load an instance from the persistance store. Looking at this, the Persistance service provides an @ownerId parameter to the stored procedures, I assume that this identifies which runtime locked the ...Show All

• Visual Studio Team System Get Latest Version changes a file's 'Date Modified' and 'Date Created' attributes

  Hi, We are currently using Team Foundation Server as our source control solution for a pilot project. When a user right clicks on a file in 'Source Control Browser' in Visual Studio 2005 and selects 'Get Latest Version,' he/she gets the file without any problem. However, the 'Date Modified' and 'Date Created' attributes of the local file are set to the time he/she got the file from the source control. It is important for us that we get the ...Show All

• Visual Studio Express Editions Numbers only in a TextBox

  Hi All I drew a TextBox from the tool box but don't know how to make the TextBox accept numbers only. Any help is appreciated. private void searchText_KeyPress(object sender, KeyPressEventArgs e) {  if (e.KeyChar != 8)  {   if (char.IsNumber(e.KeyChar) == false)   {    e.Handled = true; } } I allow the backspace keypress by checking for character 8. You ...Show All

• Visual Studio DSL tools on XP 64 bit

  Hi, I've just installed the DSL tools on VS 2005 .. on XP 64bit. I'm getting the same empty toolbox when I try the walk throughs as a number of others have mentioned. I have tried all the suggestions without success. I'm wondering if it's worth conitnuing on the 64bit platform or to rather revert ot dev-ing on the 32bit ... i.e. is there going to be a lot of issues like this dustyn Hi Dustyn, We're p ...Show All

• Visual C# Why does File System GetAuditRules() method return null collection?

  Hi Folks, I am trying to get information about File Auditing using ASP.NET. I am trying to get that information on website but it doesn't work and return null collection of FileSystemAuditRule. But when I try to use GetFileAccessRules() method. It works fine and return valid collection. This is sure file has an audit active. and it should return one record atleast. Why GetFileAccessRules() works and GetFileAuditRules() doesn't work. Is ...Show All

• Windows Forms Combobox -Why is SelectedChangeCommitted method fired twice

  Hi I have two methods for my combo box. private void ComboBox1_TextChanged(object sender, System.EventArgs e) { ComboBox1.DroppedDown = true; } private void ComboBox1_SelectionChangeCommitted(object sender, System.EventArgs e) { MessageBox.Show(ComboBox1.Text); } when the user selects an item the 'SelectionChangeCommitted ...Show All