|
Is ASP.NET running on the site ? If not, the server won't know what to do with an aspx file, you'll get a directory list or a message to say you don't have permission for directory browsing.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
|
|
|
|
|
Well I don`t think that ASP.NET is running by default, But is there a way I can install it?
BTW thanks for the reply
-=Why Me?=-
|
|
|
|
|
If IIS is installed on a machine and you install the .NET framework ( make sure it's the same one your site uses, probably 2.0 ), it will install ASP.NET.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
|
|
|
|
|
Hehe.. I just found out that the webserver doesn`t support asp.net, so I changed my web provider.
This should be up and running in a few days.
Then I will probably drop in and bother all you nice people here with more newbie questions
-=Why Me?=-
|
|
|
|
|
I want open a file with my program as default when i click on that file
i need Delphi or VB code for this task when i execute my program setup and install my program a file for example when i click on *.Nouri this file open with my application i want a source code that if i install my program this task done no i go to My Computer->tools->Folder Option->File Types. Thanks.
|
|
|
|
|
How does this differ from the question that you asked six minutes earlier?
---
b { font-weight: normal; }
|
|
|
|
|
if you go folderoption in my computer and go to file type you can change
file extension; but i want change it in application that i write in Delphi or VB no in my computer->Folder Option -> File Type
|
|
|
|
|
You might want to open RegEdit and look under HKEY_CLASSES_ROOT. You'll have to modify the registry just as you see here. For example, if you wanted to modify the entry for the .TXT extension, you'll have to find the txtfile key under HKEY_CLASSE_ROOT. Take note of how the registry keys and values are laid out. What you put under here will change depending on what you want to modify. You'll have to look at a bunch of different keys for various file extensions to get an idea of what you have to change and how.
WARNING! Make a backup of your HKEY_CLASSES_ROOT key BEFORE you make any modifications. If you don't know what you're doing and why, you will screw something up and you're only recourse is to restore from the backup!
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
hellow to all ..
i am trying to build in crystal report , Matrix report , anyone have idea how to to this ?
if so please send me a link , or tell me , thxx
|
|
|
|
|
hi all...just wanted some help know how exactly images are shared in yahoo or msn messenger?
|
|
|
|
|
The following properties are being used within the class, however when they are called from within a private sub within the class itself, intXPositions and intYPositions show a value of zero, even when the value has been set.
public class mainForm
...
Private Sub frmMain_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Initialize plateau.
Dim myPlateau As Plateau = Plateau.Instance
myPlateau.XPositions = 1001 ' x = 0 to x = 1000
myPlateau.YPositions = 1001 ' y = 0 to y = 1000
dtgPositions.DataSource = myPlateau.dsPlateauPosition
dtgPositions.DataMember = "PlateauPositions"
Me.Text = "done"
End Sub
...
Public Class Plateau
...
Private intXPositions As Integer
Public Property XPositions() As Integer
Get
Return intXPositions
End Get
Set(ByVal Value As Integer)
intXPositions = Value
End Set
End Property
Private intYPositions As Integer
Public Property YPositions() As Integer
Get
Return intYPositions
End Get
Set(ByVal Value As Integer)
intYPositions = Value
End Set
End Property
...
Private Sub initDataSource()
'Create PlateauPostions, a working dataset that retains information about
'positions occupied on the grid.
Dim dtPlateauPositions As New DataTable("PlateauPositions")
'define attributes
With dtPlateauPositions
.Columns.Add("xPosition", System.Type.GetType("System.Int32"))
.Columns.Add("yPosition", System.Type.GetType("System.Int32"))
.Columns.Add("occupied", System.Type.GetType("System.Boolean"))
End With
'enforce composite primary key
Dim colPrimaryKey(1) As DataColumn
colPrimaryKey(0) = New DataColumn("xPosition")
colPrimaryKey(1) = New DataColumn("yPosition")
'create dataset
dsPlateauPosition.Tables.Add(dtPlateauPositions)
'initialize positions as not occupied
Dim rowNew As DataRow = dtPlateauPositions.NewRow()
Dim intXCount, intYCount As Integer
For intXCount = 0 To intXPositions 'value is 0 when it is expected to be 1001
For intYCount = 0 To intYPositions 'value is 0 when it is expected to be 1001
rowNew.Item("xPosition") = intXCount
rowNew.Item("yPosition") = intYCount
rowNew.Item("occupied") = False
dtPlateauPositions.Rows.Add(rowNew)
Next intYCount
Next intXCount
End Sub
...
Jon
|
|
|
|
|
It's hard to say, as you haven't included enough of the code to follow it. You don't have any Instance, dsPlateauPosition or PlateauPositions properties in the class, and you never call the initDataSource method.
I see one problem in the code, though. You only create one DataRow object, so you would be adding the same data row to the table 1004004 times.
---
b { font-weight: normal; }
|
|
|
|
|
True, I actually excluded parts of the code intentionally (remarked with ...). I have updated the code to create a new row each time (see below), but the data set is still not being updated with rows.
Imports Rover
Public Class Plateau
'Singleton class. Must use Instance to initialize.
Private Sub New()
initDataSource()
End Sub
Public Shared ReadOnly Instance As Plateau = New Plateau
Private intXPositions As Integer
Public Property XPositions() As Integer
Get
Return intXPositions
End Get
Set(ByVal Value As Integer)
intXPositions = Value
End Set
End Property
Private intYPositions As Integer
Public Property YPositions() As Integer
Get
Return intYPositions
End Get
Set(ByVal Value As Integer)
intYPositions = Value
End Set
End Property
Public ReadOnly dsPlateauPosition As New DataSet("PlateauPositions")
Public Function isOccupied(ByVal Location As Coordinate) As Boolean
End Function
Public Function setOccupied(ByVal Location As Coordinate) As Boolean
End Function
Public Function clearOccupied(ByVal Location As Coordinate) As Boolean
End Function
Private Sub initDataSource()
'Create PlateauPostions, a working dataset that retains information about
'positions occupied on the grid.
Dim dtPlateauPositions As New DataTable("PlateauPositions")
'define attributes
With dtPlateauPositions
.Columns.Add("xPosition", System.Type.GetType("System.Int32"))
.Columns.Add("yPosition", System.Type.GetType("System.Int32"))
.Columns.Add("occupied", System.Type.GetType("System.Boolean"))
End With
'enforce composite primary key
Dim colPrimaryKey(1) As DataColumn
colPrimaryKey(0) = New DataColumn("xPosition")
colPrimaryKey(1) = New DataColumn("yPosition")
'create dataset
dsPlateauPosition.Tables.Add(dtPlateauPositions)
'initialize positions as not occupied
Dim rowNew As DataRow
Dim intXCount, intYCount As Integer
For intXCount = 0 To intXPositions - 1
For intYCount = 0 To intYPositions - 1
rowNew.Item("xPosition") = intXCount
rowNew.Item("yPosition") = intYCount
rowNew.Item("occupied") = False
rowNew = dtPlateauPositions.NewRow() 'updated!
dtPlateauPositions.Rows.Add(rowNew)
Next intYCount
Next intXCount
End Sub
End Class
Jon
|
|
|
|
|
That's better, now one can see what the problem is.
How could the intXPositions and intYPositions values used in the initDataSource method ever be anything other than zero? The object has to be created before you can set the properties, and the initDataSource method is called when the object is created. At the time you set the values of the properties it's too late for them to be used in the intDataSource method.
Now you create a data row for each row, but you create it after you have put the fields in the row, which means that you lose the reference to the row that contains the fields. What you will be adding to the table is an empty row. Also, as you don't create any row before the loop, you will be trying to add fields to a row that doesn't exist the first time. Create the row first, then add the fields to it.
---
b { font-weight: normal; }
|
|
|
|
|
oops 
Jon
|
|
|
|
|
hi
i want to worked my program in network.i use from access database in my program.please help me or introduce sample code
thanks
|
|
|
|
|
Help you with what? The description you provided doesn't make any sense.
Are you asking how to connect to an Access database on another machine?
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
yes i want to connect to an Access database on another machine
thanks
|
|
|
|
|
Since Access is entirely file based, you have to setup Windows networking properly. This involves setting up a share on the server that is going to host the Access file, then setting up appropriate rights, user ID's, and assigning permissions.
Google for "Windows networking basics" for more information.
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
hi
i am working on vb 6.0.i nstall my project on several machine its working. but on one machine which dont have access data base driver it gives error "Data Source name not defined and default driver specified" can anybody help me how i know the driver info of the client and how i install them on machine if driver not availablr.
Thanks
|
|
|
|
|
You'll have to install a version of MDAC at the least. You can find it here[^].
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
I have a pretty simply project that I'd like to deploy. I tried using the publish wizard. It published OK, but I can't install the resulting files. I get this error:
tia.
OPERATION PROGRESS STATUS
* [9/29/2006 11:29:42 PM] : Activation of C:\Mydocs\Program Files\Trade Director\Install\CS_Director_1_0_0_0.application has started.
ERROR DETAILS
Following errors were detected during this operation.
* [9/29/2006 11:29:42 PM] System.Runtime.InteropServices.COMException
- The referenced assembly is not installed on your system. (Exception from HRESULT: 0x800736B3)
- Source: System.Deployment
|
|
|
|
|
Your application is trying to use a COM-based component that is not installed on the machine. Whatever that component is, it has to be installed before your app will run. If you don't know what it is, you might be able to find out by looking in the References folder of your app's source project.
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
Well, I'm going a little nuts. I have this app which is written in vb.net (2003). My problem is that you can not shut down windows when this app is loaded. This app sits in the system tray and the form visible property is set to false. You have to close down the app and then you can shutdown windows. I've been searching for days and found WndProc. I tried this. It will terminate the app, but will not shut down windows. It looks like the end session message is not being passed along. The code is below. Does anybody have any ideas? It would be much appreciated.
Private Const WM_ENDSESSION As Integer = &H16
Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
If m.Msg = WM_ENDSESSION Then
bolWinShutDown = True
Application.Exit()
End If
MyBase.WndProc(m)
End Sub
Private Sub frmLanPopupExMain_Closing(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles MyBase.Closing
If bolWinShutDown = True then
e.Cancel = False
Else
e.Cancel = True
Me.Visible = False
End Sub
Thanks,
Dick Bellnier
|
|
|
|
|
You don't have to override WndProc to do this.
Does your app spawn any threads? This is probably the most common cause of this problem. Any threads have to be terminated before your app closes, unless the threads are tagged as Background threads.
Another is some people decide to handle the Form Close event so they can minize their form to the System Tray. But, it's usually not done properly because they forget that this event fires during Windows shutdown to close your application.
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
