hi could any one tell me which real life senarios reflection can be used in ? thnx ...more >>

How do I generate an email in the serverside code (aspx.cs file) in which I can imbed data submitted from the client icluding attachment of client side files that the client has specified. up to now I get a problem with STMPMAIL(oMyMail) giving an error Exception Details: System.Runtime.InteropServ...more >>

Hi, May I know how to make a generic context menu (which may contains save, new or other funtions) to be inherited by different winform? Thanks in advance. Jasen...more >>

while inserting new records into SQL, i'm using the folloinwg sqlstatement> Dim MySQL as string = "Insert into roster (pname, pnotes, thedate) values (@pname, @pnotes, @thedate)" the sql parameter I'm using is > cmd.Parameters.Add(New SQLParameter("@thedate", thedate.text)) but i get a...more >>

Can anyone halp me with some questions? Is there multiplatform standart in binary representation of primitive datatypes when you writing it through BinaryWriter? In other words if I write by BinaryWriter for example Int64 or Single, can I without problem read it by BinaryWriter on platform wit...more >>

I get this error when trying to run a SQL command, maybe my program is silly, I'm pretty new at this : Additional information: SqlCommand.Prepare method requires all variable length parameters to have an explicitly set non-zero Size. selcmd.Connection = con selcmd.CommandText = "SELECT id...more >>

Hello gurus, I'm building a small booking system and i have come accross quiet a tedious pitfall. "I need to make sure that people do not book for tomorrow when todays time is greater or equal to 11." Well some of you probably allready know the answer but this is not so obvious ...more >>

Need the correct usage pattern for something like a chat program. Don't want any threading issues or stack problems. Kyle! ...more >>

We have a public and private key pair for Credit Card data encryption. The database part is all done where we generated the key pair. Public key resides in the database for encryption and we intend to store the private key in the registry of Windows 2003 server from which our application will ...more >>

Hello , I use the following to write to a file: FileOpen(1, FileName, OpenMode.Output) ' Open file for output. WriteLine(1, TextBox11.Text) WriteLine(1, "Test text") FileClose(1) In the text file each line begins with " (double quote) and ends with ". Is there a way to write to a file wi...more >>

Hi all What is the way in .NET to make an Assembly global for all other assemblies that reference it? In VB6 there was a property on a DLL called Instancing, and if you set it to 6 - GlobalMultiUse, then you don't have to declare an object in order to call it's functions, the other DLL's could...more >>

Hi All, I have implemented my own toolbar on a form which houses the crystal reprot viewer. I would like to have a combobox to allow the user to change the zoom level to say 25 / 50 / 75 / 100 / 200% However the crystal report viewer only seems to allow two levels of zoom, using the .Zoom ...more >>

Hi all, I've added a custom dialog to my install package. The button labels are yes and no with button values of 1 and 2 and the ButtonProperty = "BUTTON2". I've also added a launch condition of BUTTON2 == 2. Seems simple enough. However, the installation presents the dialog but installs whe...more >>

Hi there, I'm just starting to write my second ASP.NET webpage in C# and want some way of easily splitting out those files that are needed to be uploaded to the webserver - i.e. i create a project on my local machine in VS.NET and it creates the "AssemblyInfo.cs" file, "Global.asax" file, "Gl...more >>

Hi, My Name Akok Lim I've some trouble when i do the installation to my client. I've a big problem the client can only provide for the computer using : Intel Celeron 2.0 GHz, and DDR 128 MB, because of my back end using Ms SQL Server 2000, i install Ms Windows 2000 Server. And I Also Develop...more >>

It would be really nice if there was an option that warned the developer that calls to functions did not handle the returned value, or alternatively threw a compilation error. I have been caught so many times by witing something like Split(myString,",") instead of MyArray = Split(myString,",")...more >>

All, What is the best way to protect IL code? --------------------------------------------------- Typical scenario: Visual Studio .NET 2003 includes Dotfuscator Community Edition, which intends to protect IL code. However, many .NET applications use data binding in UI forms. For example: ...more >>