Ramy Mahrous

Nothing would happen. but for more clarification what will happen when?! An example what would happen if you didn't override ToString method?! Nothing it'd return the name of the class.

Here you're [url]http://blogs.msdn.com/tess/archive/2008/04/17/how-does-the-gc-work-and-what-are-the-sizes-of-the-different-generations.aspx[/url]

What do you mean by external assembly?? if you mean a dll, it just a methodology to keep some related functions in assembly to be reusable by many different applications.

[code=C#] public interface IFunction { public void Function1(); public void Function2(); } [/code] Your syntax isn't correct. Do you have intension to learn OOP from scratch by asking a lot of questions?! Please mark all previous threads as solved included this one.

[code=C#]using System.Text.RegularExpression;[/code] [code=vb.net]Imports System.Text.RegularExpression[/code]

BLL (Business Logic Layer) is Class, Classes, Module, Modules, assembly or assemblies. Used to perform business logic, business constraints and any business validation. Used in N-Tier architecture, Always acts as link between GUI and DAL (Data Access Layer). It's under GUI and above DAL. So it just depends on DAL, …

Thanks, Mahendrabilla for the great article :)

Use BackgroundWorker component which is use for multithreading tasks you can call the method by name and send the parameters in array of objects.

I recommend you to normalize your table first then we can engage with SQL.

Did you search on this error as it's?

Daniweb just shows everything 32 days ago... please check this!

[url]http://forums.devx.com/showthread.php?t=137415[/url] [url]http://www.csoft.co.uk/faq/ota.htm[/url]

From TextBox properties set MaxLength to 3 Or [icode]textBox1.MaxLength = 3;[/icode]

Add [icode]using Microsoft.Office.Interop.Excel;[/icode]

[QUOTE]Dim 1 As String Dim 2 As String[/QUOTE] Variables can't be numeric, use one or two instead. And please clarify the question more

Generic solution [url]http://fci-h.blogspot.com/2008/04/how-to-save-image-in-sql-server.html[/url]

You can write below code and call it in form load or in the constructor. Just a demonstration. [code=C#] foreach(Control c in Controls) { if ( c is Label ) { c.BackColor = Color.White; } } [/code]

See the documentation of [B]finger print device[/B] and see its API section.

Or they can post their question to [url]http://www.daniweb.com/forums/forum18.html[/url] to keep our forums organized.

Please use this forum Database Design [url]http://www.daniweb.com/forums/forum142.html[/url] in such type of questions. Ensure all columns trainid, and journeyid have the same data type, all in all it should work.

Take a look on: [url]http://www.cogitance.com/files/videoprocessing/videoprocessing.htm[/url]

Both are good for you. Java: platform independence C#: Better performance, good GUI, you can integrate it with a lot of products via COM, plus I can help you to learn it.

Or delete the Example.cs and repeat the steps to create new code file and paste the code into. Or simply replace existing code with new one. Actually this is bad comment, ignore it!

If you asked this question to Anders Hejlsberg (The architect of C#) he wouldn't be able answer you. Return back to the example explanation to find out what isRecording is? or at least copy the full code here to be able to guess. I guess it's to indicate file status …

For MS SQL Server questions please post it in MS SQL Server forum [url]http://www.daniweb.com/forums/forum127.html[/url] Please tell me the procedures you took to reach this message.

Sorry? You mean publish website or deploy project as installation file(s)??

What should I do if I want to get all reputation I took in Daniweb, whatever it's good\bad?!

You can use simpler code to count the number of words [code=C#] string textData = File.ReadAllText(filePath); int count = textData.Split(' ').Count; [/code] Read in the algorithms and understand it well, you'll apply it smoothly... or you can search in the implementation (but I can't recommend that)

Do you have any triggers on those tables?

I recommend using XML Webservices, it fits your case.

I can't see any icons, can you please clarify the icon by outline it...

Use cookies!! it's pure C# forum, I recommend you to post your question ASP.NET forum [url]http://www.daniweb.com/forums/forum18.html[/url]

Sure it's possible as I don't understand your question!!

Please tell me what string you get, and how you need it to be. Because messages (return value) from XML Webservice be in SOAP format, so I'm confused.

Strange!! Did you debug it?

1- Cannot publish because a project failed to build. that's mean you have syntax error(s) check it 2- Copy the dll to release folder not debug folder. if you've problems, send me again

[url]http://msdn.microsoft.com/en-us/office/aa973809.aspx[/url]

First your question should be in C# Forum [url]http://www.daniweb.com/forums/forum61.html[/url] Second, it should raise exception but you don't show it "blank catch block" modify it to [code=C#] catch (Exception ex) { MessageBox.Show(ex.Message); } [/code] I believe that the problem in the connection string. make sure it connects to the server by …

What's the exception? I believe the problem you've two parameters called 'ID' you should have @OriginalID and @UpdatedID

I don't know how [B]HideToolz[/B] works, but can you try to get all processes with name "your process name you want to kill" and loop on their IDs and kill them using Process.Kill which in System.Diagnostics

I read your question more and more and I didn't know what you need or what your problem is! But if you need to show selected file's path [Code=VB.NET] Dim openFile As New OpenFileDialog() openFile.Filter = "XML Files(*.xml)|*.xml" 'Only show XML files in Open Dialog Window openFile.InitialDirectory = "/My Documents" …

Please copy your code here, instead of writing a new piece of code to you.

Yes, and it's very easy too. Say we have table Student (ID#, FirstName, LastName) [Code=C#] SqlDataSource.SelectCommand = "SELECT FirstName + ' ' + LastName AS FullName, ID FROM Student"; ComboBox.DataSource = SqlDataSource; ComboBox.SelectedText = "FullName"; ComboBox.SelectedValue = "ID"; ComboBox.DataBind(); [/Code]

Because you didn't assign Num value to TextBox.Text value you need to modify your code to [code=vb.net] Private Sub TxtNum_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TxtNum.TextChanged Dim Num As Integer Num = Int.Parse(TxtNum.Text) If Num > 100 Then MsgBox("You win a lucky prize") ElseIf Num < 100 …

What came to my mind when I see your question is to generate day number (1, 31) - Month (1,12) - year* (1900, 2009) Say this method GenerateDate Write method to CheckIsValidDate(day, month, year) because it may you have 31-2-2008 which is wrong date. if CheckIsValidDate returns false call GenerateDate …

Jerry is well answered.

My team and I developed those two algorithms in C#, when I back home I'll attach you the source code. Please remind me after 8 hrs from now.

Please use ASP.NET FORUM [url]http://www.daniweb.com/forums/forum18.html[/url] they will answer you.

You can use triggers as said in the KB.

It's remote server?