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Thanks deepak for the link. But the link does not hava any page.
We are using system.net.mail
Can you send some other link
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I need help to design and implement a class that allows a teacjer to track the grades in a single coursw. Include methods that calculate the average grade, the highestt grades, and the lowest grade. Test your class implementatio.
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Just copying your homework assignment is not a sufficient description of what you need help with.
You have to ask specific questions about what you need help with.
Also you should explain what kind of assignment this is, so that people gan give the proper guidance. If people think that you are trying to trick them into doing your homework, they will not give you any help at all.
---
single minded; short sighted; long gone;
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please be more specific regardin yr problem..
well i have made a similar appplication of "calcuating CGPA" on vb.net.
check it out at the link given below.
u can ask any particular question on that application..
jst post yr problem on this forum, i'll try to help u..
link is :
http://www.fileden.com/myfiles.php[^]
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It's simple. For example, You can just provide a simple class that have a List that contains the grades of students (an example, a List of custom classes that provide name/surname of student and the grades) and simple methods to calculate the average/highest/lowest grade.
Another way may be to use a database, DataTables, XML etc...
To test the class you can provide a windows form in that show the grades for each student (for example).
Enjoy,
Carmine,
Webmaster of: www.thetotalsite.it
My web blog: blog.thetotalsite.it
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I have various ODBC datasources visible in the User DSN and System DSN screens in the ODBC administrator applet. However, although these show fine in the EXCEL data query screen, these data sources don't show up in the choose datasource screen from the add new database choice in vb.net.
What am I missing?
Thanks!
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Ok I was looking at some directx documents that meantion the IntPtr structure. Is this just a pointer? And if so how do you set where it points at and are there any limitation on how you can use it, and is it as fast as pointers? For instance if I said myintptr = myvar would that set myintptr to myvar's value or its location?
thanks for the help,
Mike
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The IntPtr structure is used to handle pointer values in managed code. If you want to set the value of an IntPtr, you have to use the & operator to get a pointer value, but that can only be done in code marked as unsafe.
For regular managed code .NET uses references instead of pointers. They are exactly as fast as pointers, as the final compiled code uses them exactly as pointers.
---
single minded; short sighted; long gone;
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Thank you guys for your help.
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Sir/madam,
can i check the preview of my crystal reports in vb.net 2005
there are labels with information
please help.
Thanks and regards
pankaj garg
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Sir/madam,
Can i add the landscape / portrait option in my crystal reports program in vb.net
Please help.
Thanks and Regards
Pankaj
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Hey there. Printing problem is solved. Thanks anyways
Okay in my previous programs I used to use arrays to hold the entries and information and when the program was to be terminated I used to write back them to a file by using write_ entries () procedure. In this one I want to do now, I don’t want to use this way because of the structure of the program that it follows. I want to save them instantly as the button_save is clicked.
1. Open file ( sr=IO.streamReader)
2. Read till end of file is reached (do while sr.peek <> -1)
3. Now that end of file is reached does the writing (sw.writeline)
But how we can do the writing, we can’t, unless the process of reading to be closed
Which means sr.close() and when it is closed the pointer is set again to beginning.
Writing to file now would be writing instead of the first line again.
How to change the POINTER settings? Sounds silly but i am a newbie to .NET  : doh:
How you do the writing then?
↔☻◄ك╦N
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Don't bother opening the file for Read. Just open the StreamWriter for append and anything you write will show up at the end of the file automatically.
Dim sw As StreamWriter = New StreamWriter(filename, True)
The True parameter means "Append" if the file exists.
Documentation on the StreamWriter constructor overloads is here[^].
Dave Kreskowiak
Microsoft MVP - Visual Basic
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sir/madam,
can i check programically before shutting down my computer programically that all the windows are closed(i mean all documents are closed.)
I know how to programically shut down .
Thnaks and regards
Pankaj garg
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You have to check each document to make sure it is closed. You can check if any forms in the application is open.
Use
Application.OpenForms.Count
What a curious mind needs to discover knowledge is noting else than a pin-hole.
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The following code describes that we can get the current date and time format of our machine
System.Threading.Thread.CurrentThread.CurrentUICulture.DateTimeFormat
can i please get to know how to change the current date time format of our machine
Thanks and Regards
Pankaj garg
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You don't, unless you're writing a system utility. This will change the setting system-wide, immediately affecting all other applications running on the machine at that time and in the future.
Is this really what you want to do?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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you must use Date.Now to get the machine local time
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Sir/Madam,
can i please get to know the basic difference between the parameterfield and parameterfields
Both the classes come under the CrystalDecisions.Shared , the base framework class
Thanks and regards
Pankaj garg
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Like all other classes with an "s" at the end, one usually represents a collection of the other. The ParameterFields class represents a collection of ParameterField objects.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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I want to write a code for automatic shutdown of computer at certain time in VB.NEt . Any pointers ? Thanks in advance
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