Xml data bound to Datagridview -> Add datarow via XmlElement
I have a datagridview bound to a datatable created from an xmlfile on one
Another form appends to the xml file using the code below.
To refresh the datagridview on the other form I simply re-set the datasource
to the newly saved xmldocument.
However, is it possible to use the XmlQuoteEl.outerxml as it includes all
the information which equates to a datarow to add it to the datatable
XmlElement isn't an acceptble parameter in any read/write xml methods, but
thought re-loading the whole file again is overkill.
Hope this ma...C#.net click event associated with database error
I would like to know what to do to solve the problem listed below:
When I am debugging a C#.Net 2008 windows application and click on the
'next' button, I am getting the following error:
'An unexpected error has occurred. The 'Microsoft.jet.oledb.4.0'provider is
not registered on the local machine'.
I think that I may need to change some setting I have in the visual
2008 professional edition to solve this problem prior to clicking on the
I am working on an workstation that is 64 bits, XP operating syste...net passport
I changd my net passport and now when I enter it in money it tells me it is
Dear All ,
Can you please help in this
i'm creating excel sheet for finance purpose
and i need the number appear with color
for example if the net = +ve (i need it to appear with green color )
and if it is = - neg (i need to appear with red color )
any one can help me with the color
thansk for your cooperations
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You can use Con...MFC and .NET
We have a MFC application we are moving to VC 7.0 because we want to
use the latest C++ compiler that comes with it. For moving to VC 7.0
we need to install the .NET framework though. My questions are,
1. Has anybody moved thier MFC application to .NET framework? Did you
run into any issues?
2. What is the plan for MFC? Is there any end of life for this from
I use all of my VC6 MFC apps and DLLs just fine with XP and VS.Net 2003. No
need to port your code to .Net at all.
"David Mohandas" <firstname.lastname@example.org> wrote in message
news:ac...Exclusive access to db
This is a multi-user db. I would like a way for my code to determine if the
db is currently opened exclusively, or if there are other users using the db.
I have a cmd button that runs code which requires the db to be opened
Is there a line of code I can use that can return if the db is opened
exclusively or not?
maybe "If (database is opened exclusively) then...." ??
Do you have your datbase split into front and backend databases?
If so, and you have a Splash form (form that opens first and generally has
some sort of a control panel or switchboard...Defining relations in XML Schema
I have a question related to the XML-Schema definition. Is it posible to
define relations between elements? The following is my XML Schema:
<xs:element name="Country" type="Countries"/>
<xs:element name="USZipCode" type="xs:string"/>
<xs:element name="Adress" type="xs:string"/>
Hi, I am trying to update a field in a record of a Access Database
(whose structure I can not modify).
I got this error (translated from italian): "Data types do not match
in the expression" = "Tipi di dati non corrispondenti nell'espressione
The code is the following: (myField is a binary field as on Access
'determine new value
Dim newValue() As Byte = ... (valid data)
'write new attributes
Dim conn As OleDbConnection = myObj.getConnection
Dim cmd As OleDbComman...Authentication between asp.net 2.0 and asp.net 1.1
I am running CRM 3.0 which is running in its own app pool for asp.net
1.1. I've added a virtual directory under the CRM website which runs
under a different app pool for asp.net 2.0. This is where I put my
custom web pages. Both app pools are running under the NETWORK SERVICE
account. Both the CRM website and the virtual directory has windows
authentication. My question is why I am prompted to enter my
credential when I access the custom page through CRM the first time I
access the page? Have I not already been authenticated?
Hmm not sure whether this can help. Are you sure you put...SQL connection management in ASP.Net
I have to create a small website in ASP.Net 2.0. I have question about
working with SQL connections. What are the best practises? How and where to
create and store a connection? I see a few possibilities:
- create, open/close a connection on each web page
- create a connection on login page and store it on Session
- how to create a connection? ie. SqlConnection = new SqlConnection or
System.Data.Common.DbProviderFactory factory =
System.Data.Common.DbConnection conn = factory.Crea...FREE .NET EBOOKS , DOTNET TUTORIALS, CODE SNIPPETS
Visit this site u will find good .Net ebooks, .Net source code, .net
tutorials and lots more for vb.net, c#.net, asp.net and other dotnet stuff.
I don't like the site because
1) There are 3 sets of adverts on each page
2) The page is fixed with, which is very annoying. I am reading on a
wide-screen laptop but find I am limited to approximately 60 characters per
line, I can't read articles like that!
...xml DTD visual stdio .net 2k3 autocomplete
I'm using visual studio .net 2k3 to work with Xml intensive integration
App. When I using XML /XSD based documents I get autocomplete feature but
not when I use Xml /Dtd based. Somebody know How work around
<email@example.com> wrote in message
> I'm using visual studio .net 2k3 to work with Xml intensive integration
> App. When I using XML /XSD based documents I get autocomplete feature but
> not when I use Xml /Dtd based. Somebody know How work around
I have a few questions about ASP.Net, as I've been using it for a
while but my knowledge of the "big picture" is patchy in some areas.
Any help would be appreciated...
- Where is the line between "native" language features (e.g. in
JScript), and those features which are part of .Net (or whatever),
common to all .Net languages? Or put another way, how are the .Net
facilities "mapped" onto a particular language? (I'm sorry of this
question is somewhat vague...)
- In a closely-related matter, do any languages have issues accessing
the full A...question about xml serilization
This is my sample (simplified):
public class Binom
public string _Value;
public string Label;
public class Property
public string propertyName;
public Binom DefaultAttribute;
Property serialize as:
<DefaultAttribute value="123456789" name="range" />
Is is possible to get rather:
&l...Advise, Guidance and Pointers with XML
Dear Ethernet of Unquestionable Knowledge,
Re: Advise, Guidance and Pointers with XML
Oh omnipotent one(s) please help me ... I'm reasonably new to all the
XML stuff and although clear on the basic concepts of XML, however I'm
experiencing some difficulties in understanding how to implement and
utilise these concepts within a real world solution.
When I serialize my class object(s) the returning XML contains a random
character(s) at the beginning of the document. Do you have any idea why
this may be occurring? I.e.
?Encoding.UTF8.GetChars(memoryStrea...XML in visual studio?
sorry, i am new in visual studio field, i am going to make Address
book, it should import data from xml file,
is there any MFC class to extract data from xml file? or is there
any way to solve the problem?
<firstname.lastname@example.org> wrote in message
> is there any MFC class to extract data from xml file? or is there
> any way to solve the problem?
MFC doesn't have an XML reader. I use the one from http://firstobject.com.
There is a free version on either Codeguru or Codeproject, I can&...Showing raw xml from memory in an asp.net page
I'd like to create an xml document on the fly and then display it in an
asp.net page. I can use an iframe and point to a URL (which displays
perfectly), but I'd not like to save the xml to a file (it will be built as
I go along).
I can use the <asp:xml> control, but I don't want to have to write the XSLT,
I love the one I get for free within IFrame.
Figured out the answer to my own question. I thought I'd post it in case
anyone is interested...
1) Create a page with an IFrame on it. Set the src to a second page
2) On the second aspx pa...How to trim XML's attribute values?
I have a program which generate a xml file from dataset using
DataSet.WriteXML function. The result is as follow:
<TB TB_NO="NN01001" DESCRIPTION="NN " DATE="1/16/2007
12:00:00 AM" Name=" "
<TD TD_NO="NN1-1 " LINE_NAME="FREE TRADE ZONE
" ADD1=" " TRSS="3" TYPEDESC="
<DESCRIPTION ...question on backing up access db (97)
I have an old access db running on the server. I would like to be able
to back it up every evening. However, some of the users might leave the
db often when they finish their and this render the backup program not
able to backup the open db.
My question is that if I create a batch job that copy the db to another
location every time before the schedule backup and have the backup job
backup the file in the new location. Would this be a problem even though
the users forget to close the application at the end of the day?
Try doing a search on-line for "MS Access Log off...Microsoft .Net Framework error message?
When system is booted I get a error box that pops up on the desktop screen
REQUIRED SYSTEM SOFTWARE NOT INSTALLED.
Microsoft .NET Framework Version 2.0 is required to continue. This software
is available for free download at
I have all updates installed.
Windows directory includes the following.
I have no clue what is going on with the error message and am very computer
Literate having a Computer repair servic...SBS 2003 SP1, CRM 3.0 and .Net updates
I updated the SBS server to .net 2.0, applied the security patches to .Net
2.0, updated to .Net 3.0. Now the Outlook 2003 cannot connect to CRM. Any
...Net Folders #14
Does anyone have any experience with Net Folders &
utilizing them to share folders where we only have
internet mail accounts (i.e. we do not have an internal
mail server such as MS Exchange)? I've been having
problems with entries in Outlook's Calendar being
multiplied--that's to say it shows up several times as if
the program is replicating the entry. Microsoft has very
little on troubleshooting web folders & I was wondering
if anyone has experience with these.
...Problems with WMP ActiveX Control in VS.Net
I am trying to embed the Windows Media Player ActiveX control in a dialog
using VS.Net. When trying at associate a variable with the control, VS.Net
does not give the same options as VS6, and generates a wrapper class that
doesn't have any operations(making it useless). I have tried using the
wrapper classes that VS6 generates but this doesn't seem to work. after
DDX_Control(pDX, IDC_PLAYER, m_wndPlayer) gets executed, m_wndPlayer's hWnd
is still set to null.
There are no problems when using this code with VS6.
Anyone with a similar problem, or know how to fix it?
Thank...How to build WinCE.net application with vs.net 2005
VS.net 2005 can be used to create SmartPhone and PocketPC 2003 applications
by using C++(MFC), but there is no an option to create the WinCE.net
application that can be created by EVC4 before, is it possible to create
WinCE.net application by using VS.net 2005? Thanks.
What do you mean? You can create apps in C#, VB or native (C/C++). What
"other" type are you after?
"ZhangZQ" <email@example.com> wrote in message
> VS.net 2005 can be used to create SmartPhon...XML Root Node
I have a file I'm using as a Configuration file (configuration as in options and
such). When I create the xml file in the .Net IDE, it places the following
This is the way I'd like it but it doesn't work this way :( When I validate it
against the xsd file, it says that it's invalid. (Can't remember error, don't
have time to reproduce). The fix is changing it to the following:
So, just need 1 of the two (...