proper use of codebase tag
I have a .net 2.0 winforms app that references a MS DLL. When I run the app,
it fails and says it can't find the DLL. I've turned on Fusion logging and
clearly its only looking in the appbase directory. So I added a
dependentAssembly section to the app's config file that references the file
system location where the DLL resides, as shown:
"file://c:/program files/<MsApp>/"
Unfortunately, while the Fusion log finds the config instruction, it doesn't
seem to be looking in the directory I've specified. Am I missing something?
thanks
--
Darren Mar-Elia
MS-MVP-Windows Server--Group Policy
http://www.gpoguy.com -- The Windows Group Policy Information Hub:
FAQs, Training Videos, Whitepapers and Utilities for all things Group
Policy-related
Group Policy Management solutions at http://www.sdmsoftware.com Tag: 2003 server UDP buffer - looking for info ? Tag: 124646
System.OutOfMemoryException
Hi!
I have the following problem on .net 1.1:
I reduced the problem to the following code:
byte[] ByteArrayOk=new byte[17000000];
ByteArrayOk=null;
byte[] ByteArrayOutOfMem=new byte[16773276]; // Exception here!!!
ByteArrayOutOfMem=null;
which throws a System.OutOfMemoryException.
On .net framework 2.0 everything works fine!
But I need a shortterm solution on 1.1!
Thanks for your help!
raise Tag: 2003 server UDP buffer - looking for info ? Tag: 124645
Key repetition
Hi group
I have a control looking like a TrackBar, a bar, with a cursor.
I need when the user push the left arrow of his keyboard, the cursor
move left until the key released.
I have overloaded the OnKeyDown method like this :
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
switch(e.KeyCode)
{
case Keys.A :
this.SelectedBlock--;
break;
default:
break;
}
}
It work very good with the A Key, but the event for left arrow doesn't
fire !
only the OnKeyUp is fired by the Left Arrow key.
I can't implement the repetition keystroke for arrows, or control,
shift ....
However, the ListView control for exemple allow me to scroll all the
list by push the down arrow, without release it.
How to make the repetition of the left arrow key ?
Thanks
ROM Tag: 2003 server UDP buffer - looking for info ? Tag: 124644
Custom Form working at runtime but cannot be loaded in designer
Hi,
I have a custom form that works fine when I debug it or run it in release
mode but cannot be loaded in the designer... Actually, it can be loaded in
the designer when no control is on it, but the resizing tool (in the
designer) is offset both horizontally and vertically and when I put a
control on it, as soon as I save, the designer throws an exception (but
cannot be reproduced everytime) and the form cannot be loaded anymore unless
I remove all the controls from it... but the major problem is the offset of
the designer... also, I'm unable to move the newly added controls on my
form... I can resize them when I add them and after that cannot even select
them... this behavior happens when I want to use the custom form (inherit
forms of my projects from this form)...
When I want to see the form in the designer (the CustomForm itself inherited
from system.windows.forms.form) I receive and exception too (here it is)
Events cannot be set on the object passed to the event binding service
because a site associated with the object could not be located.
Hide
at
System.ComponentModel.Design.EventBindingService.EventPropertyDescriptor.SetValue(Object
component, Object value)
at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeAttachEventStatement(IDesignerSerializationManager
manager, CodeAttachEventStatement statement)
at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager
manager, CodeStatement statement)
Events cannot be set on the object passed to the event binding service
because a site associated with the object could not be located.
Hide
at
System.ComponentModel.Design.EventBindingService.EventPropertyDescriptor.SetValue(Object
component, Object value)
at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeAttachEventStatement(IDesignerSerializationManager
manager, CodeAttachEventStatement statement)
at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager
manager, CodeStatement statement)
Method 'System.Windows.Forms.Form.SetStyle' not found.
Hide
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags,
Binder binder, Object target, Object[] providedArgs, ParameterModifier[]
modifiers, CultureInfo culture, String[] namedParams)
at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeExpression(IDesignerSerializationManager
manager, String name, CodeExpression expression)
at
System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager
manager, CodeStatement statement)
Does anybody know the solution to this kind of behavior? btw, it may be
relevant to say I'm using a custom message filter (IMessageFilter)
Thanks
ThunderMusic Tag: 2003 server UDP buffer - looking for info ? Tag: 124641
MS Enterprise Library vs. TransactionManager
hello,
We are using Microsoft Enterprise Library
(http://msdn.microsoft.com/library/?url=/library/en-us/dnpag2/html/EntLib2.asp)
The problem is, using this lib causes the connection to use the ms
transaction manager when connecting to a sqlserver2000 database (that
doesn't happen, when connecting to sqlserver2005)
Using the transaction manager is blocked for security reasons, therefore we
get this error message:
"Der Partner-Transaktions-Manager hat die Unterstützung für
Remote-/Netzwerktransaktionen deaktiviert. (Ausnahme von HRESULT:
0x8004D025)"
This means something like: "the partner transaction manager has deactivated
the support for remote/networktransaction. Exception HRESULT: 0x8004D025)"
How can i change the Enterprise Lib, that this lib doesn't use the
transaction manager?
thanks,
dominik Tag: 2003 server UDP buffer - looking for info ? Tag: 124634
code for proxy script section
Hi All,
i m develpoing a .net Window application which has
4 texboxes(tbxURLm for URL in URL Frame,tbxAddress for address in Proxy
server frame,tbxPort for port in proxy server frame,tbxProxyScript for proxy
script in proxy script frame) and a test button..The requirment is given below
STEP BY STEP GUIDE
1. Input the URL you want to test
2. Choose Proxy script/Proxy server with Address and Port Information/No proxy
3. Enter url to proxy script or info for proxy server in respective text box
4. Press test-button
---------------My Code is -------------------------------------------------
private void Calc_Time_For_URL()
{
try
{
//Time of Request
DateTime dt1 = DateTime.Now;
System.Net.HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create
(tbxURL.Text.ToString());
//Proxy Server(Address and Port)
if ((tbxAddress.Text.Length > 0) & (tbxPort.Text.Length >0))
{
myReq.Proxy = new
WebProxy(tbxAddress.Text,Convert.ToInt16(tbxPort.Text));
}
//Proxy Script
if (tbxProxyScript.Text.Length > 0)
{
NEED CODE FOR THIS SECTION
}
//GetResponse for this request.
HttpWebResponse response = (HttpWebResponse)myReq.GetResponse();
//Time of Response
DateTime dt2 = DateTime.Now;
lblTimeTaken.Text = Convert.ToString(dt2.Subtract(dt1));
}
--------------------------------------------------------------------
in this code , i m unable to WRITE THE LOGIC FOR pXOSYSCRIPT, Can anybody
tell me how can i do this thorugh the code....This application is workign
fine for Url alone and Url with address and port but what should be code for
proxyscritp with url ?????????
..
i m working on window application as i need *.exe file rather than install
file ....
Thanks,
Deepak Tag: 2003 server UDP buffer - looking for info ? Tag: 124633
[Conditional("DEBUG")]
Hi,
maybe someone knows if there is a possibility to use the
[Conditional("DEBUG")] method sign with a 'Not' like
#if !DEBUG
...do somethin
#endif
[Conditional("DEBUG")]
private void myMethod()
{
}
exists somethiong like this???
[Conditional("DEBUG", false)]
private void myMethod()
{
}
i'm working with framework 1.1
thanks
martin madreza Tag: 2003 server UDP buffer - looking for info ? Tag: 124631
How to get multi-value AttributeMetadata from a Active-Directory object
Hi, how can i retrieve AttributeMetadata for multi-value attributes
from a AD-object? I can get the metadata for single-value attributes
with the method GetReplicationMetadata() on the
System.DirectoryServices.ActiveDirectory.DomainController object, but i
need the metadata for the member attribute.
Thanks. Tag: 2003 server UDP buffer - looking for info ? Tag: 124629
Missing mscoree.dll error when using Automation add-in
Hi,
I'm using Excel 2002 (Office XP), and I'm trying to use an add-in I
wrote using Visual C# Express Edition.
I've written my class, marked the Build settings as Register for COM
Interop and it looks like my program builds fine - no errors, no warnings.
I fire up Excel and I can locate my add-in in the list. However, I keep
getting a 'Missing mscoree.dll' error whenever I try and select the Add-in.
I have the .NET 3.0 Framework installed, I have the .NET SDK installed
and I do have an mscoree.dll file in the windows/system32 folder.
Can anyone suggest where the problem might lie?
Thank you.
Regards,
Schiz Tag: 2003 server UDP buffer - looking for info ? Tag: 124627
Can I develop .NET 3.0 with Visual Studio 2005 Express?
Can I develop .NET 3.0 with Visual Studio 2005 Express?
I did not see any settings in the interface to use the 3.0 runtime. Tag: 2003 server UDP buffer - looking for info ? Tag: 124625
Calling URL through Proxy server(Address and Port)/Proxy Script
Hi All,
i m develpoing a .net Window application which has
4 texboxes(tbxURLmfor URL in URL Frame,tbxAddress for address in Proxy
server frame,tbxPort for port in proxy server frame,tbxProxyScript for proxy
script in proxy script frame) and a test button..The requirment is given below
STEP BY STEP GUIDE
1. Input the URL you want to test
2. Choose Proxy script/Proxy server with Address and Port Information/No proxy
3. Enter url to proxy script or info for proxy server in respective text box
4. Press test-button
---------------My Code is -------------------------------------------------
DateTime dt1 = DateTime.Now;
System.Net.HttpWebRequest myReq =
(HttpWebRequest)WebRequest.Create(tbxURL.Text.ToString());
//GetResponse for this request.
HttpWebResponse response = (HttpWebResponse)myReq.GetResponse();
DateTime dt2 = DateTime.Now;
lblTimeTaken.Text = Convert.ToString(dt2.Subtract(dt1));
--------------------------------------------------------------------
in this code , i m unable to set the value of proxy script textbox ,if any
or proxy server(Address and port) ,only thing which i do threough this code
is sending the url without any proxyscript ans proxy server(address and port
info) Can anybody tell me how can i do this thorugh the code....
..
i m working on window application as i need *.exe file rather than install
file ....
Thanks,
Deepak Tag: 2003 server UDP buffer - looking for info ? Tag: 124623
Csharp files list when compiling in VS2005
Hi when I compile a csharp solution, I got all .cs file listed in my
output window and they are listed in a whole block which is very messy.
How can I hide the file list?
Thanks.
GeneratedSource\Collections\JobCategoryList.cs GeneratedSource\
Collections\LinkedAccountsLineList.cs
GeneratedSource\Collections\PriceListList.cs
GeneratedSource\Collections\ProjectBudgetAmtList.cs
GeneratedSource\Collections\ ProjectList.cs
GeneratedSource\Collections\UserList.cs GeneratedSource\Collections\
UserPreferenceList.cs GeneratedSource\Company.cs
GeneratedSource\CompMessage.cs GeneratedSource\CompName.cs
GeneratedSource\CompOther.cs GeneratedSource\ CompPayroll.cs
GeneratedSource\CompShared.cs GeneratedSource\CompT4Prl.cs
GeneratedSource\CompTerm.cs GeneratedSource\CompVC.cs GeneratedSource\
ConsdCurrency.cs GeneratedSource\CreditCard.cs
GeneratedSource\CurrencyInfo.cs GeneratedSource\CustomizeJournal.cs
GeneratedSource\DeductPrlSetting.cs GeneratedSource\ Deposit.cs
GeneratedSource\DepositSlipWIP.cs GeneratedSource\Employee.cs
GeneratedSource\ExchangeRate.cs GeneratedSource\FileVer.cs Tag: 2003 server UDP buffer - looking for info ? Tag: 124619
System.Runtime.Remoting.RemotingException: Requested Service not found
Hi all,
I've got this terrible problem.
I'm deploying 2 different .NET application (Framework .NET 1.1) that
both use remoting technology, but one is a HREF no-touch-deploy smart
client and the other one is a .NET control deploy by a tag object.
All assemblies are signed with a Strong Name.
For the kind of deploy (by IE) and the use of remoting technology I
need to configure a Full trust policy because these applications work
fine.
The problem is that for my security policy when I select the Condition
Type Site everything works fine, but when I select the Condition Type
Strong Name I've got some trouble.
With this condition type the sponsor mechanism don't seem to work
properly, infact I obtain the exception
System.Runtime.Remoting.RemotingException: Requested Service not found,
the same exception I obtain if I don't implement a sponsor mechanism at
all.
I made test on these platforms:
- WinXp + IE 6.0
- WinXp sp1 + IE 6.0 sp1
- WinXp sp2 + IE 6.0 sp2
- WinXp sp2 + IE 6.0 sp2 + Framework .NET 1.1 Service Pack 1
Any ideas ? Tag: 2003 server UDP buffer - looking for info ? Tag: 124617
DataAdapter.Update bug updating Child table via Relations / RowState corrupted?
Hi all. .Net 2.0.
It seems the DataAdapter.Update Method changes the RowState of child records
to 'Modified' when updating them through a Relation.
If the child records' .RowState is "Added" or "Deleted," shouldn't they STAY
that way? Otherwise when you try to update the child table, you get
concurrency errors (record doesn't exist to update) or records fail to
delete.
Chris B. Tag: 2003 server UDP buffer - looking for info ? Tag: 124614
resource issues after converting from 1.1 to 2.0
I have an ASP.NET Web Application project that I converted to 2.0 from 1.1
and ever since the conversion I have not been able to view any resources in
any other language than the default (english). When I set the uiculture in
the web config to sv-SE - I still see the english resources.
I have a pre-build script in vs.net 2005 that compiles the txt files into
.resources files
cd C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bin\
resgen.exe "$(ProjectDir)Localization\UsersResources.txt"
"$(ProjectDir)Localization\UsersResources.resources"
resgen.exe "$(ProjectDir)Localization\UsersResources.sv-SE.txt"
"$(ProjectDir)Localization\UsersResources.sv-SE.resources"
The satelite assembly for sv-SE is getting created in the \bin\sv-SE\
directory and if I look at it with reflector it has all of the swedish
resources in it.
So I am confused as to why it cannot retrieve the Swedish resources - has
something changed in 2.0/vs.net 2005 that I need to be aware of?
Any help would be great
thanks
Michael Tag: 2003 server UDP buffer - looking for info ? Tag: 124610
Regular Expressions Help?
Okay, I know only of Regular Expressions from what's in the MSDN
documentation for Visual Studio 2005. I want to develop a Visual Basic code
colourer, and am using regular expressions to find constant strings,
comments, etc. I want to comment a whole line as long as the quote is not in
a string Tag: 2003 server UDP buffer - looking for info ? Tag: 124607
updating child records in a DataSet w/ new autoinc values after parent insert?
Hi all. Using Dot Net 2.0.
I have a typed dataset generated by VS. It contains a parent and a child
table with a relationship set up in the MSSQL database and showing in the
dataset. _Both_ tables have new records that need to be added to database.
I'm able to retrieve the server's autoinc values on the parent table, but I
can't seem to get my data adaper to filter the new autoinc values down to
the foreign key field in the child table.
HOW EXACTLY is this done???
I'm currently doing 3 things:
1. Added an output parameter to the insert command to grab the new autoinc
value and feed it into my autoinc field.
2. Set insertCommand.UpdatedRowSource = UpdateRowSource.Both (figure good
idea to grab it all).
3. Appended " SELECT @" + identityColumn.ColumnName + " = SCOPE_IDENTITY()"
to the insert command.
Does #3 keep the entire column's values from being fed back to the DataTable
row?
Do I need to AcceptChanges?
What about if the operation fails and the transaction is rolled back, how do
I undo changes made to the dataset?
THANKS!!!
Chris B. Tag: 2003 server UDP buffer - looking for info ? Tag: 124606
Custom StringBuilder Marshaling
Hello,
I'm in the process of writing a managed c++ wrapper class to use existing
unmanaged C++ code.
So I have to deal with custom marshaling.
Given a StringBuilder, I need to produce a LPTSTR to call unmanaged code,
and get back a modified StringBuilder on return. How Can I safely access the
internal StringBuilder buffer ?
TIA. Tag: 2003 server UDP buffer - looking for info ? Tag: 124604
FileSystemWatcher.WaitForChanged surprising (wrong?) behaviour
I'm trying to use the System.IO.FileSystemWatcher class in code like...
using (FileSystemWatcher changeMonitor = new FileSystemWatcher("."))
{
for (; ; )
{
WaitForChangedResult c = changeMonitor.WaitForChanged(
WatcherChangeTypes.Created, 60 * 1000);
Console.WriteLine ("Creation");
}
}
and the code works as expected unless a file change /other/ than a
creation occurs in the folder, at which point the WaitForChanged call no
longer returns even after another creation.
So, in an empty folder
echo >a.txt ("Creation" is printed)
echo >b.txt ("Creation" is printed)
dele b.txt (nothing happens, as expected)
echo >c.txt (** nothing happens ... why? **)
Is this the intended behaviour? It seems rather surprising!
I note that if I change the code to pass WatcherChangeTypes.All, then
the code works as expected, but I get notification of changes I'm not
interested in.
--
Cheers,
John Tag: 2003 server UDP buffer - looking for info ? Tag: 124602
Server Application unavailable error when password containing & character
Hi,
One of my application has
<identify impersonate = true> in web.config.
I have given my user name and password in machine.config.
When i tried to access the application used to work perfectly.
But 'Server Application Unavailable' error is coming when the password
containing some & character.
I tried to give & as &
but still the same error is coming..
Any one can suggest why this error is coming?
Thanks in advance
Teena Tag: 2003 server UDP buffer - looking for info ? Tag: 124599
"Attempted to read or write protected memory" since 10 days...
Hi,
Since 10 days (the first time was the 10th of november) I have some weird
exception happening in an application here:
All (except 1 of the total of 5) users had this error now 1 of 2 times
during the last 10 days. It happens mostly during startup or closing of the
application, but sometimes just in the middle of nowhere. It doesn't point
to anyting special. I don't get a clue...
It's a Windows Forms VB.NET 2005 application. I roll out updates regulary
(once a week), but nothing special has changed in the last update before the
first error.
Does anybody has any idea why this happens?
Thansk a lot in advance, any help will be really appreciated,
Pieter
This is the full exception:
Exception Source: System
Exception Type: System.AccessViolationException
Exception Message: Attempted to read or write protected memory. This is
often an indication that other memory is corrupt.
Exception Target Site: WSAGetOverlappedResult
---- Stack Trace ----
System.Net.OSSOCK.WSAGetOverlappedResult(socketHandle As SafeCloseSocket,
overlapped As IntPtr, bytesTransferred As UInt32&, wait As Boolean, ignored
As IntPtr)
Ghost.exe: N 00000
System.Net.Sockets.BaseOverlappedAsyncResult.CompletionPortCallback(errorCode
As UInt32, numBytes As UInt32, nativeOverlapped As NativeOverlapped*)
Ghost.exe: N 00177
System.Threading._IOCompletionCallback.PerformIOCompletionCallback(errorCode
As UInt32, numBytes As UInt32, pOVERLAP As NativeOverlapped*)
Ghost.exe: N 00103 Tag: 2003 server UDP buffer - looking for info ? Tag: 124595
I have problem whis Windows Media Services 9 Series.
I have problem whis Windows Media Services 9 Series.
I have videostream, which will consist of two streams(512k/bit and
256k/bit).I need to allocate a stream 256k/bit. In SDK is written:
Supporting Multiple Bit Rate Files
Several versions of the same audio or video content can be stored in
separate streams, encoded at different bit rates, in a Windows Media file.
When a Windows Media player connects to an origin server, it requests only
one each of the possible audio and video streams, based upon the available
bandwidth of the connection. However, if a distribution server or cache
proxy server connects to download content, it requests all of the multiple
bit rate streams. Because the origin server attempts to deliver all of the
packets in real time, the download can fail if bandwidth limitations are
exceeded. To address this problem, your plug-in can specify a download rate
that is slower than real time when it calls the
IWMSCacheProxyServer::DownloadContent method. Tag: 2003 server UDP buffer - looking for info ? Tag: 124590
webdev.webserv.exe
Hi I'm not a programmer but need some help from those of you that are.
I have a developer at my company that keeps on having the
webdev.webserv taking up vast amount of mem. Most times up to 800 megs.
This brings his box to a halt. What could the cause of this be? Is this
due to bad coding ? Is it a setting that he has changed?
Thank you for your help. Tag: 2003 server UDP buffer - looking for info ? Tag: 124589
Free Video Tutorials
Hi, i am looking for free video tutorials to learn the following:
A.) Dot.Net Framework (Class Library) overview, Development Tools overview,
general technology overview
B.) Learning Dot.Net Programming
B.) Learning to use Visual Studio in general and for Dot.Net Programming
C.) How to connect e.g. Sharepoint , Active Directory with .net technology
Thx in advance. Tag: 2003 server UDP buffer - looking for info ? Tag: 124582
Samples of MemoryMappedFile in C# or .NET
I am interested in a sample in C# (or any .NET) that shows the bare bones of
doing CreateFileMapping, et al. to share an existing file between two or
more processes on the same workstation. Any help would be greatly
appreciated.
Brian Hough Tag: 2003 server UDP buffer - looking for info ? Tag: 124578
Can Borderless forms have a context menu in the start bar?
Hi
I'm currently developping a skinnable form by using a borderless form
(Form.FormBorderStyle=None). Is it the right way to go in the first place?
if it is. Assuming that when there is no border to the form there is no
context menu when you right-click on your form in the start bar too (the one
with Restore, Move, Size, Close et al.)... How can I make this context menu
work again? Is there a way to tell the form to make it work even if the form
is borderless?
thanks
ThunderMusic Tag: 2003 server UDP buffer - looking for info ? Tag: 124577
Question regarding Shared Functions or Subs
I wonder if it is threadsafe to have a Shared Function or Sub like
this:
Public Class Data1
Public Shared Function Query1(Byref sCnxn as String, Byval sSql As
String) As DataTable
Dim oCnxn As New SqlConnection(sCnxn)
Dim oCmd As New SqlCommand(sSql, oCnxn)
Dim oDs As New DataSet
' Mark the Command as a SPROC
oCmd.CommandType = CommandType.Text
oCnxn.Open()
Dim oDa As SqlDataAdapter = New SqlDataAdapter(oCmd)
oDa.Fill(oDs, "result")
oCmd.Dispose()
oCnxn.Close()
Dim dt As DataTable = oDs.Tables("result").Copy
oDs.Clear()
oDs = Nothing
oDa = Nothing
Return dt
End Function
End Class
Will I have any problem with multiple concurrent web requests?
Thanks Tag: 2003 server UDP buffer - looking for info ? Tag: 124576
Running 2.0 with 3.0 installed?
If I upgrade to framework 3.0 and install Studio components for 3.0,
will I still be able to create apps for the 2.0 platform exclusively?
Meaning, if a client has 2.0 framework installed on their machine, can
I provide a 2.0 (only) Winform app?
Thanks,
Brett Tag: 2003 server UDP buffer - looking for info ? Tag: 124575
how to update session state server on Windows 2003 x64 version
Sir/Madam,
After set the session mode="StateServer" in the Web.config
I get follow error,
Unable to use session state server because this version of ASP.NET requires
session state server version 2.0 or above.
within the services, the ASP.NET State Service is pointed to
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspnet_state.exe
I have installed the Framework2.0 and Framework2.0 for 64, so there is
C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727\aspnet_state.exe
but I can not find the
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe , and normally
it will updated the state service to 2.0 when I install framework2.0 on
windows 2003 standard edition.
My server is windows 2003 x64 version, how can I update the session state
server on it now?
your help will be appreciated.
sincerely, Tag: 2003 server UDP buffer - looking for info ? Tag: 124574
Event handling in Collections
I have a class that inherits from NameObjectCollectionBase. For
simplicity, the collection is called reports, and the individual
objects in the collect are called report items. Each report item has a
property called .value that throws an event everytime the value
changes.
What I would like to know is if there is a way to create event handlers
at the collection level. Otherwords, can reports handle events for the
report item collection? Any thoughts? Tag: 2003 server UDP buffer - looking for info ? Tag: 124573
Assembly Minimum Security Requirements
Hi,
Using VS 2005 Pro., I have built a Class Library (DLL) with several
functions, subs, etc... I would like to determine the minimum security
requirements. For some reason, the "Security" tab does NOT appear when
designing Class Libraries (DLL's), therefore, I cannot use the "Calculate
Permissions" button. I tried using PERMCALC.exe, but the resulting .XML file
is quite involved and hard to decipher. It has many "demands" nodes
throughout and thus extremely time consuming to go through. Is there any way
quickly determine .DLL security permission requirements (minimum), or somehow
"attach" the XML file generated by PERMCALC.exe to the assembly/DLL in
question? There must be an easier way than going through thousands of lines
of code trying to find a security "Demand".
Regards,
Giovanni Tag: 2003 server UDP buffer - looking for info ? Tag: 124572
Changing Route Table from C#
I've posted this question in
'microsoft.public.dotnet.framework.compactframework' as well, but
despite the great help I still haven't solved the problem. So before
going the C++ route I would like to see if anybody in this group may
have the answer.
What I'm trying to do is change the route table of my Windows Mobile 5
Pocket PC (.Net CF) device (TyTN) using C#. This is probably similar as
doing it on standard CF. Using Iphlpapi.dll I can retrieve the route
table, but I am unable to change/add a route. I have specified the
following structs/pinvokes:
=========START===========
[StructLayout(LayoutKind.Sequential)]
public struct MIB_IPFORWARDROW {
public UInt32 dwForwardDest; //destination IP address.
public UInt32 dwForwardMask; //Subnet mask
public UInt32 dwForwardPolicy; //conditions for multi-path
route. Unused, specify 0.
public UInt32 dwForwardNextHop; //IP address of the next hop.
Own address?
public UInt32 dwForwardIfIndex; //index of interface
public UInt32 dwForwardType; //route type
public UInt32 dwForwardProto; //routing protocol.
public UInt32 dwForwardAge; //age of route.
public UInt32 dwForwardNextHopAS; //autonomous system number. 0
if not relevant
public int dwForwardMetric1; //-1 if not used (goes for all
metrics)
public int dwForwardMetric2;
public int dwForwardMetric3;
public int dwForwardMetric4;
public int dwForwardMetric5;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_IPFORWARDTABLE {
public int dwNumEntries; //number of route entries in
the table.
public MIB_IPFORWARDROW[] table;
}
[DllImport("Iphlpapi.dll")]
[return: MarshalAs(UnmanagedType.U4)]
public static extern int CreateIpForwardEntry(ref MIB_IPFORWARDROW
pRoute);
[DllImport("Iphlpapi.dll")]
[return: MarshalAs(UnmanagedType.U4)]
public static extern int DeleteIpForwardEntry(ref MIB_IPFORWARDROW
pRoute);
[DllImport("Iphlpapi.dll")]
[return: MarshalAs(UnmanagedType.U4)]
public static extern int SetIpForwardEntry(ref MIB_IPFORWARDROW
pRoute);
[DllImport("Iphlpapi.dll")]
[return: MarshalAs(UnmanagedType.U4)]
public static extern int GetIpForwardTable(byte[] pIpForwardTable, out
int pdwSize, bool bOrder);
=========END===========
I invoke these methods as follows:
=========START===========
public int createIpForwardEntry(UInt32 destIPAddress, UInt32 destMask,
UInt32 nextHopIPAddress,
UInt32 ifIndex) {
MIB_IPFORWARDROW mifr = new MIB_IPFORWARDROW();
mifr.dwForwardDest = destIPAddress;
mifr.dwForwardMask = destMask;
mifr.dwForwardPolicy = Convert.ToUInt32(0);
mifr.dwForwardNextHop = nextHopIPAddress;
mifr.dwForwardIfIndex = ifIndex; //?
mifr.dwForwardType = Convert.ToUInt32(4);
mifr.dwForwardProto = Convert.ToUInt32(3);
mifr.dwForwardAge = Convert.ToUInt32(0);
mifr.dwForwardNextHopAS = Convert.ToUInt32(0);
mifr.dwForwardMetric1 = -1;
mifr.dwForwardMetric2 = -1;
mifr.dwForwardMetric3 = -1;
mifr.dwForwardMetric4 = -1;
mifr.dwForwardMetric5 = -1;
return CreateIpForwardEntry(ref mifr);
}
=========END===========
All IP addresses are added as unsigned ints (double checked whether
they are correct. I even tried adding a row that I just successfully
retrieved (thereby skipping my own structure). If that gives me an
error code 87 (invalid param).
Is there anybody here that has successfully done this or has a few
relevant pointers? Preferably C# examples, but C++ examples are a step
in the right direction. Thanks! Tag: 2003 server UDP buffer - looking for info ? Tag: 124570
access to path ' ' is denied when using createdirectory()
I am pretty new to VB.Net, but I am in the process of creating an app
that will force a folder to create, along with its subdirectories, when
it doesn't exist. Every time I run the following code "Call
Directory.CreateDirectory(<path.)" I get "access to the path "<path>"
is denied". The folder I am trying to create is on a separate server
with access controlled by a domain group. My account is in a domain
group with update access. I can create the folder manually. I tried
using impersonation functionality, but that doesn't seem to work
either. Can anyone give me any assistance?? Thanks!! Tag: 2003 server UDP buffer - looking for info ? Tag: 124569
ClickOnce program fails to run properly after update
I am using ClickOnce to distribute a program. It works well except for one
detail. When a new version is installed, the program does not initialize
properly immediately after the update. The sequence is the user starts the
program, is informed a new version is ready, installs it, when it is complete
and the main form is displayed, the user needs close the form, and restarts
the program to the form to initialize properly.
The problem is that several controls are left disabled. The program uses
MDI with a main form and several child forms as needed. The problem is on
the main form. The controls that are not enabled are two list boxes, a tool
bar, and a user control containing a numeric control. The menu and form tool
bar initialize ok. The form uses the table layout control and several
panelsâ?? controls. The controls that do not initialize properly are in there
own panel in a cell of the table layout control. It is like the list boxes
are not there, they control the other controls determining when they are
enabled.
One list box is bound to a table and is filled. However, the value change
event does not seam to be working. The other list box, contains a the list
of the available MDI child forms and is filled in manually. It list is not
filled in or updated even when I generate a new MDI child form.
Restarting the program and every thing works normally.
How do I get the form to run normally form the start?
--
Mike Reed Tag: 2003 server UDP buffer - looking for info ? Tag: 124568
How to speed up reading of large disk files
Sorry if this is the wrong news group for this post.
I have some large disk files (15-20 MB) that are made up of many records of
different types and sizes. I use a BinaryReader to process all the data
sequentially (i.e. with many reads operations) and load it into my .NET app.
I will have several .NET Apps running on the same computer each of which
will need to read these files but never change them.
The performance is not awful, but I would like it to be faster. I have
looked at Memory File mapping, RAM disks, etc. but I would like to know if
someone has a better idea especially if it stays within normal .NET I/O
funcationality.
Thanks in advance for your help.
Valerie Hough Tag: 2003 server UDP buffer - looking for info ? Tag: 124565
How to access a network drive from a Windows service?
I have a VB .NET app that lets you create a DTS Package that copies data from
an SQL Server to a database located in the specified path (it should work
with both local and network drives). You can either run the package from
within the application or as a Windows service. If I specify a network drive
and run the package from the app, the data is being copied fine, but the
service gives me "Table not accessible" error. My understanding is I have to
configure my Windows service to run with the proper domain user account. In
other words, I need to set my service to log in with an account with the
appropriate permissions to the network path I want to access. What's the
syntax for that? What functions do I have to use? I could not find any sample
code.
Thank you for help. Tag: 2003 server UDP buffer - looking for info ? Tag: 124559
Exception handling behaves differently in debug and release versio
I have a class library which throws exceptions on errors. I have an
exception handler several levels above where the exception is thrown to catch
exceptions. When I run the app in the debugger the exception handler is
called, however, when running the app outside of the debugger I get the
unhandled exception dialog and my exception handler is not called. I am
using V2.0 and VS 2005. Does anyone know why this is? Tag: 2003 server UDP buffer - looking for info ? Tag: 124553
certificazioni MCAD per il fmw 3.0
Quando verranno proposte le nuove certificazioni per il nuovo framework? Tag: 2003 server UDP buffer - looking for info ? Tag: 124550
Debugger Step Over Attribute
Hi, is there an debugger step over attribute that I can use on
properties? For instance, I have a singlton class with an "Instance"
property:
public MyClass Instance
{
get
{
if (m_instance == null)
{
m_instance = new MyClass();
}
return m_instance;
}
}
It's annoying when i have a function like,
MyClass.Instance.DoSomething(). I have to use the step into command, but
first it steps into the property, then i have to go out of that and step
in again to go into the actual function.
Thanks, Tag: 2003 server UDP buffer - looking for info ? Tag: 124549
How to dialup?
I need to activate an Internet dialup connection from a .NET application;
how can this be done?
Thanks
Massimo Tag: 2003 server UDP buffer - looking for info ? Tag: 124547
how to get the namespace inside a static method?
Hi there,
I have a class with a static method, how can I find the namespace of the
class from inside the method.
TIA Tag: 2003 server UDP buffer - looking for info ? Tag: 124544
DataAdapter.Update PB with a new database
Hi,
With a NEW database, I have an auto-generate DataSet ()with menu "Add new
DataSource...") with two DataTables, parentTable and childTable, and a
relation between them. I fill these two tables with five records, then try to
update database with these records, using the autogenerate
parentDataTableTableAdapter and
childTableTableAdapter, after having set a ForeignKeyConstraint on
childTable, related to the relation.
Some problems appear when I update a new created database.
First problem : when I use parentDataTableTableAdapter.Update(), an
exception is thrown, telling me that a row ID is already present in
parentTable. The problem comes from the autoincrementseed of id column that
is set to 0, althrough it is set to 1 in the database. So then first row is
updated, its id in DataSet is set to 1, already in table. To avoid this
feature, I found two solutions :
- Set autoincrement seed to 1. But, a new problem can appear if one record
is already in database
- Set dataSet.EnforceConstraints to false
In this last case, I have a new problem appearing : after the parentTable
update, the child table foreign key is set to the last updated row of
parentTable. This trouble is certainly due to MSDN advice
(ForeignKeyConstraint) :
"Constraints are not enforced unless the EnforceConstraints property is set
to true" But update works fine when the database has already some records !
So, please, how can I do to avoid all these problems ?
Thanks in advance,
FG Tag: 2003 server UDP buffer - looking for info ? Tag: 124538
MyProj.svhost.exe running alone
Hi group
I am testing the Visual 2005 Express Edition. I have a solution with a
few projects (WinForms, and ClassLibrary), the start up projet is
MyProject. When i open the solution using visual, MyProject.svhost.exe
start imm=E9diately.I cant run my project using debug. i can run using
the "run without debug" option. If i try to kill MyProjet.svhost.exe in
my windows App manager, it is killed, and immediately recreated (by
visual).
What is my problem ? I don't know how to work, please help ?
ROM Tag: 2003 server UDP buffer - looking for info ? Tag: 124537
stupid .net framework 3.0 ?
Ok guys i know this is a stupid question but here goes. I decided tonight
was going to be the night to learn this new .net framework 3.0. I downloaded
the new release of .net framework 3. I also installed windows SDK & the
visual studio plugins for WF,WCF, WPF. Ok my first quest was try research
this LINQ stuff a little bit bit suprised to see nothing relating to the
.Net framework 3.0 in visual studio except a .Net framework 3.0 that had
stuff like a template for creating XAML app which im not there yet so i
don't want to use. Ok one of the first things i was going to see is if "var"
was even there and it wasn't. SO i tried to go add System.Query manually
through the .Net references and its not there. What gives? What do i need to
do so i can start coding stuff with the .Net framework? Id like to do a
working example of an windows forms application using LINQ. Any help would
be apprecaited.
thanks,
ncage Tag: 2003 server UDP buffer - looking for info ? Tag: 124531
BHOs, I.E. ToolBars, and such
I am having to get involved in writing Browser Helper Objects in Managed
Code and to write toolbars and interface the two. Because BHOs have been
clasically written in C++ using ATL, most of the discussions are in that
arena.
Are there any forums or other types of technical exchanges regarding this
type of development in .Net?
--
Regards,
Gary Blakely
Dean Blakely & Associates
www.deanblakely.com Tag: 2003 server UDP buffer - looking for info ? Tag: 124529
dose the attribute know what the class or property is?
hi everybody,
i am using some attribute for a proerty. could the attribute get some class
or property information by itself? i mean, dose the attribute know what the
class or property is? and how?
thanks! Tag: 2003 server UDP buffer - looking for info ? Tag: 124525
using preprocessor directive for cross framework compatibility
Hello all,
I have some common classes that I routinely use with all the dotnet projects
that I work with. I have these classes in a separate file so that it becomes
easy for me to include them into projects.
Some of these projects are done in visual studio 2003 and some are in visual
studio 2005. lately I have started using some of the classes (FTPWebrequest)
which are specific to the dotnet framework 2.0 (VS 2005). Now this file
cannot be included into the vs2003 projects as they would give compile
errors.
I did not want to to maintain two different files for these 2 environments.
I know that we can use preprocessor directives (#if ) for this but I did not
know how to identify the IDE version (VS 2003 or VS 2005) to use in the If
directive.
Can you help me with this.
thanks in advance,
Praveen Tag: 2003 server UDP buffer - looking for info ? Tag: 124518
Need help changing AxWebBrowser (COM) code to .NET Web Browser!
object obj = axWebBrowser1.GetOcx();
IOleObject oc = obj as IOleObject;
oc.SetClientSite(this);
How can I make this code work with the .NET 2.0 Web Browser Control Tag: 2003 server UDP buffer - looking for info ? Tag: 124509
Trace.WriteLine(object value) - causes "System.InvalidOperationException: Collection was modified; enumeration operation may not execute."
For some reason I am getting the following exception when calling
Trace.WriteLine(object value):
"System.InvalidOperationException: Collection was modified; enumeration
operation may not execute."
if (Trace.Listeners.Count > 0)
{
Trace.WriteLine(entry); // line 424
}
-
Here is the stack trace:
********* Exception details: **********
Unexpected exception. ---> System.InvalidOperationException: Collection
was modified; enumeration operation may not execute.
at System.Collections.ArrayList.ArrayListEnumeratorSimple.MoveNext()
at System.Diagnostics.TraceInternal.WriteLine(Object value)
at System.Diagnostics.Trace.WriteLine(Object value)
at MyLogger.Write(LogEntry entry) in MyLogger.cs:line 424
-
If I where to instead do the following, it would work.
So this seems that something in the framework is attempting to modify
the
Trace.Listeners collection:
for (int i = 0; i < Trace.Listeners.Count; i++)
{
TraceListener traceListener = Trace.Listeners[i];
traceListener.WriteLine(entry);
} Tag: 2003 server UDP buffer - looking for info ? Tag: 124506
Trace.WriteLine(object value) - causes "System.InvalidOperationException: Collection was modified; enumeration operation may not execute."
For some reason I am getting the following exception when calling
Trace.WriteLine(object value):
"System.InvalidOperationException: Collection was modified; enumeration
operation may not execute."
if (Trace.Listeners.Count > 0)
{
Trace.WriteLine(entry); // line 424
}
-
Here is the stack trace:
********* Exception details: **********
Unexpected exception. ---> System.InvalidOperationException: Collection
was modified; enumeration operation may not execute.
at System.Collections.ArrayList.ArrayListEnumeratorSimple.MoveNext()
at System.Diagnostics.TraceInternal.WriteLine(Object value)
at System.Diagnostics.Trace.WriteLine(Object value)
at MyLogger.Write(LogEntry entry) in MyLogger.cs:line 424
-
If I where to instead do the following, it would work.
So this seems that something in the framework is attempting to modify
the
Trace.Listeners collection:
for (int i = 0; i < Trace.Listeners.Count; i++)
{
TraceListener traceListener = Trace.Listeners[i];
traceListener.WriteLine(entry);
} Tag: 2003 server UDP buffer - looking for info ? Tag: 124505
anyone know how to adjust the size of the UDP buffer on 2003 server ?