Why am I receiving the below error when calling - Path.GetTempFileName() The directory name is invalid. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated i...more >>

..Net óÏÂÅÓÅÄÎÉË #16 óÏÄÅÒÖÁÎÉÅ 1.. ïÔ Á×ÔÏÒÁ 2.. ïÂÚÏÒ ÎÏ×ÏÓÔÅÊ 3.. óÔÁÔØÑ ×ÙÐÕÓËÁ - ëÏÍÐÏÎÅÎÔÙ ËÏÎÔÒÏÌÑ ××ÏÄÁ ASP .Net 4.. ÷ÒÅÍÑ ËÏÄÁ - óÏÚÄÁÎÉÅ ËÌÁÓÓÏ× ËÏÌÌÅËÃÉÊ × C# 5.. æÏÒÕÍÙ .Net ÎÁ www.sql.ru ðÏÄÐÉÛÉÔÅÓØ ÎÁ ÓÁÊÔÅ http://dotnetgrains.sql.ru/ ...more >>

I am writing a paper on the history and evolution of SQL Server and I'm having a hard time finding good resources that talk about the product from it's beginning at Sybase and over the years at Microsoft. Below are a list of links I have so far but I was hoping maybe some MVP's or Microsoft empl...more >>

Hey all, I was just wondering if there is a way for me to open my access application in a vb.net application and when that access application is open, to close my vb.net application? thanks in advance, ari...more >>

Hey all, Is there a way to access all the reports that have been created for an MS Access application and list them in a datagrid? thanks in advance, ari...more >>

I want to send a email (i am using ASP.net with C# as code behind) to a person on a perticular date and time..say if the user composes a mail today and selectes that this mail should reach after 10 days and at 10:00Am...and another user composes a mail today and specifies that the mai...more >>

I've got a few tables that I want to select records out of and put into an XML file. Each table will have its own node tree with it's records underneath. Is there a "good" way to do this besides doing it manually (looping thru datareaders and stuff like that). I've tried using the XmlReader/DataS...more >>

I have posted this in the vsnet.ide group, but I think that this is the right one, so I do respost, excuse me. So, why I can not use: sn -R *.dll mykey.snk Are there any serious reasons for that limitation? Thanks Sunny...more >>

I hope this is the correct group... Can anyone tell me how to clear the list of Recent Solutions on my Start Page Projects tab? Many thanks! -jim...more >>

As you may have seen in other posts I have a C# app that has custom shortcuts so I need to OwnerDraw my MenuItems. Thanx to vJ and Mick for the tips so far. I am almost there :-) My last (I hope) issue is aligning the menu text and shortcut text properly. I need it to line up as if there a...more >>

I found the UploadFile and UploadValues methods which will allow you to upload file(s) and or form data. But is there a method that can be used to post multipart data (files and form data)? Todd...more >>

Consider the following: As I post this, it is June 11th, 2004. My desk calendar tells me it is day 163 of the current year. This code: Calendar myCal = CultureInfo.InvariantCulture.Calendar; DateTime theDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, new Gr...more >>

Hi everyone, I'm having a very frustrating problem executing a stored procedure. I'll put the code at the bottom. When I build the SP and add all the parameters everything goes as expected. However when I run it, the exception tells me that the parameter doesnt exist for that SP. Obvious...more >>

Does anyone know if it is possible in .Net to embed a audio or video file into the application so it can be built and distributed as a single exe?...more >>

I'd already posted this in microsoft.public.dotnet.framework.windowsforms and microsoft.public.dotnet.framework.windowsforms.controls to no avail so apologies for the cross-posting. Hi, I'm writing a usercontrol which displays the typical two listboxes and the ability to move items from one...more >>

I have a c# app that has a OwnerDrawn menu items. Is there and easy way to use DrawString to draw the underline under the mnemonic character? BTW - I figured out how to detected if we should be showing the underline or not from my draw method: if ((e.State.Equals(DrawItemState.None)) || ...more >>

My team is in the process of building a .NET Windows Application that we plan to ship to clients on cd format for a local install. We were planning on using the MSDE version of SQL as the data storage, but I'm not sure if it will support multiple users in a network. Can anyone share with me what is...more >>

Hi all, At a high level here is what is going on -- I built a C# COM object. I need to call this com object from SQL Server using the sp_OACreate stored procedure in SQL Server. I build the COM object, register it using regasm, but when I try to call it in SQL Server I get the following error m...more >>

could somebody please explain to me how the datatable.newrow method works, i've been trying to figure it out for weeks. I need to emulate it myself. I can bind my datagrid to a collection of objects with no problem. But that leaves me with a fixed number of properties per object and therefore a ...more >>

In my application i have users who can belong to different groups and can have different roles. Groups can be administrators,schedulors,Recordkeepers etc., Roles recordkeepingfullaccess,recordkeepingreadonlyaccess etc., how can i authenticate the user and once he/she logins in one system if so...more >>

I've been using excel within VB.NET applications and I can't get it to close down and remove itself from memory. I'm using Visual Studio 2003 ver 7.1.3088, Framework 1.1, MS Office 2003 with MS VS Tools for MS Office System 69586-3 After closing all workbooks etc and setting them to nothing, I...more >>

Hello, the documentation for string marshalling[1] says that the runtime will free the memory of strings returned by unmanaged functions, like in: [DllImport("...")] extern string foo(); The TestStringAsResult example[2] also dynamically allocates the returned string as if in preparation ...more >>

Hi All, I have a small question. I've just installed visual studio for the microsoft office system which should let me deploy access files with run time. I see that the packaging wizard is shown in my start menu but when I run it all I get is a blank white form with buttons for "help", "cancel"...more >>