|
Sounds like homework to me... In that case, no. You must write this yourself...
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
Nope, not homework, but its nice one person replied. Guess everyone else agreed with you on the homework issue.
Actually, I am an accountant. I used to use the Solver add-in in Excel to find the correct invoices matching a payment amount, but since we updated our Microsoft Office package, Solver ignores the constraints of integer and binary. I really don't like those solutions with .78565 of an invoice selected!!
Can you point me towards someone or somewhere to obtain help with this matter?
Thanks
|
|
|
|
|
Hi,
I have been working on a project for some time, and i tested it on a computer without vs.net installed on it the other day and it threw an error saying: (The lines just show where the error starts)
-----------
Application has generated an exeption that cannot be handeled.
Process id=0xddc (3548), Thread id=0xff8 (4088).
-----------
I have never had this program before, and at first i thought the system was simply corrupted, however when vs.net is installed on the computer it works fine.
Any Ideas?
|
|
|
|
|
"i tested it on a computer without vs.net installed"
Anything built in .NET requires the framework to be installed on the computers you built it for.
|
|
|
|
|
"Anything built in .NET requires the framework to be installed on the computers you built it for. "
Yes, I have the .net freamwork 1.1 redistributable installed on all of the systems that are using my program.
|
|
|
|
|
I can see a lot of error message like you post above in google but it is in the difference of Process id and Thread id. I think you should post the question to Microsoft Newsgroup[^].
A thousand mile of journey, begin with the first step.
APO-CEDC
Save Children Norway-Cambodia Office
|
|
|
|
|
How do you do, it is lovefd3s.
vb. net directx9 2004Summer
Although displayed on the screen using Capture Sample with DirectX and.NET, is there any method of displaying by FullScreen? Or is there how to display on Texture? T
hank you for your consideration.
|
|
|
|
|
Hi!
How can add a property page for a property (developing a .NET component)? I want to display an ellipsis button (...) for a property so when is clicked to open a form for modifying some property values.
In VB6 was easy. In VB.NET how, please?
Thanks
ChristosX
|
|
|
|
|
Using PropertyGrid Part-I
By Sreenivas Vemulapalli
http://www.codeproject.com/vb/net/using_propertygrid.asp?df=100&forumid=4563&exp=0&select=774153
|
|
|
|
|
Hi, can any one give a sample code to load the record in Ms access database to the list view? I have been stucked while trying to do it in my own project and need the support from everybody.
A thousand mile of journey, begin with the first step.
APO-CEDC
Save Children Norway-Cambodia Office
|
|
|
|
|
/king
/king/greenberg
/king/greenberg/fariet
I need to generate a XML string like this
<mytag>
<name>king
<mytag>
<name>greenberg
<mytag>
<name>fariet
Any help would be appreciated.
Thanks ahead of time,
Dada
|
|
|
|
|
Sorry forgot about the check box
/king
/king/greenberg
/king/greenberg/fariet
I need to generate a XML string like this
<myTag>
<name>king</name>
<myTag>
<name>greenberg</name>
<myTag>
<name>fariet</name>
</myTag>
</myTag>
</myTag>
Any help would be appreciated.
Thanks ahead of time,
Dada
|
|
|
|
|
Hallo.
After some years of programming i finally decided it's time to move on to dot NET platform.
So, i chose to create a simple Database aware application.
I started a new project, added reference to DAO 3.6, and wrote the following
<br />
Dim db As dao.Database<br />
db = DBEngine.OpenDatabase("trivial.mdb")<br />
db.Close()<br />
The error i got was
Name 'DBEngine' is not declared.
I tried a few things, but nothing seemed to work 
I know this must be trivial, so, if someone could please help me out?
Thanks
|
|
|
|
|
If you are using this code in VB6 then you might forget the SET keyword. Try this code:
Dim db As dao.Database<br />
Set db = DBEngine.OpenDatabase("trivial.mdb")<br />
db.Close()
Hope it is working!!!
A thousand mile of journey, begin with the first step.
APO-CEDC
Save Children Norway-Cambodia Office
|
|
|
|
|
|
First, DAO was deprecated a long time ago. In VB.NET, you should be using the System.Data.OleDb namespace to use an Access database. The equivelent code to what you posted would be something like this:
Dim connString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data source=" & _
"C:\[PathToMDBFile]\dbFile.mdb"
Dim myConnection As New OleDbConnection(connString)
myConnection.Open()
myConnection.Close()
BTW: DBEngine was never declared anywhere in your code.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
True, in VB6 DBEngine was never used. But i read the clause DBEngine.OpenDatabase somewhere in the help of Studio .NET
It's also a part of the DAO library. DAO.DBEngine.... Still in that case it didn't let me use it, saying its not a shared member.
Anyways, OLE DB works fine, so i'll get on with it 
|
|
|
|
|
I have been searching for simple examples of how to do remoting with VB.NET. What I desire is a remoting object that exposes some shared functions to return other objects. I am currently using console applications as my test environment. Here is my object that should be created by the shared function and returned to the client.
<Serializable()> _
Public Class SampleObject
Private mName
Private mData
Public Sub New()
Console.WriteLine("Object Created")
End Sub
Public Property Name() As String
Get
Return mName
End Get
Set(ByVal Value As String)
mName = Value
End Set
End Property
Public Property Data() As String
Get
Return mData
End Get
Set(ByVal Value As String)
mData = Value
End Set
End Property
Public Overrides Function ToString() As String
Return mName & " " & mData
End Function
End Class
Now, my server has a class that will populate the object:
Public Class Creator
Inherits MarshalByRefObject
Public Shared Function CreateSampleObject() As RemotingObject.SampleObject
Dim NewObj As New RemotingObject.SampleObject
NewObj.Name = "Hello"
NewObj.Data = "World"
Return NewObj
End Function
End Class
The problem is that I do not understand where the Creator needs to be. Does a reference need to exist in both the client and server? If not, how do I activate a class of the object.
Here is my server console application:
Imports System.Runtime.Remoting
Imports System.Runtime.Remoting.Channels
Imports System.Runtime.Remoting.Channels.Tcp
Module Server
Sub Main()
RemotingConfiguration.ApplicationName = "Server"
RemotingConfiguration.RegisterWellKnownServiceType( _
GetType(Creator), "object.rem", _
WellKnownObjectMode.SingleCall)
Dim mChannel As New TcpChannel(1441)
ChannelServices.RegisterChannel(mChannel)
mChannel.StartListening(Nothing)
Console.WriteLine("Listening on port: 1441")
Console.ReadLine()
mChannel.StopListening(Nothing)
End Sub
End Module
Finally, the client (as it stands right now -- and it doesn't work)
Imports System.Runtime.Remoting
Imports System.Runtime.Remoting.Channels
Imports System.Runtime.Remoting.Channels.Tcp
Module Client
Sub Main()
Dim TCP As New TcpChannel(1441)
ChannelServices.RegisterChannel(TCP)
RemotingConfiguration.RegisterWellKnownClientType( _
Type.GetType("RemotingServer.Creator"), _
"tcp://localhost:1441/Server/object.rem")
Dim NewCreator As Object = Activator.GetObject( _
Type.GetType("RemotingServer.Creator"), _
"tcp://localhost:1441/Server/object.rem")
Dim NewObj As RemotingObject.SampleObject = _
NewCreator.CreateSampleObject
Console.WriteLine(NewObject.ToString)
Console.ReadLine()
End Sub
End Module
Thanks for any input or articles/sample code that I can get my hands on!
|
|
|
|
|
Hello,
I attach a "Rich Text Box" on a form in Vb.net. Then i add a "Button" control from toolbar to a form.
I want that when i click on "Print" button, then the text displayed in "Rich Text Box", will be printed.
How can i do this????
Kindly help me in this regard urgently.
Regards,
Eshban
EsHbAn BaHaDuR
|
|
|
|
|
|
Ok, here's the situation. I have a form named "Form1" and a DataGrid named "DataGrid1". What I want to do is make the Column 1 of the Datagrid, a listbox with for exemple "Yes" and "No" for the choice of values.
Can someone help me out?
Thanks
|
|
|
|
|
you may be better off placing these options in a combobox control rather than a listbox. just my opinion. but either way the implmentation should be similar. have a look at this syncfusion windows forms faq topic.
-jim
|
|
|
|
|
heloo
any body can help me to lower me immages which are in jpeg format
thank yous
Dr yousef
|
|
|
|
|
The only way to do that with a JPEG is to either decrease the dimensions of the image or lower the image quality. JPEG images are already in just about the smallext size you can get them.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
I am looking for the following images to add to my buttons on my toolbar:
Add, Delete, Find, Edit, Save, Undo, Memo, Report, and Exit
Does anyone have these or know where I can find them? If so could you email them to me ASAP to (tim@atsbilling.com)?
Thanks in advance
Beginner in VB.Net
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
