| |
by: Tim Werth |
last post by:
I am trying to use reflection to add an event handler for the RowUpdated
event of the OracleDataAdapter object (ODP.NET), but the same thing can be
said for SqlDataAdapter if you only use reflection. The code I supplied is
based on the SqlDataAdapter with reflection.
The error occurs when trying to create the delegate that will be passed in
to EventInfo.AddEventHandler. I get the following error:
An unhandled exception of type...
|
by: sujit |
last post by:
Hi All,
I have query regarding "C++ and Reflection". I could not get sufficient
information from net on this topic.
Does C++ support reflection or any features similar to some other
languages like Java?
As far as I understand C++ does support a feature on RTTI. At lest I
have not used it for anything more than simple object identidy
|
by: Mountain Bikn' Guy |
last post by:
How would I do this?
public sealed class UtilityClass
{
public static MyObject Object1;//see note below about importance of
static object names in this class
public static MyObject Object2;
// ...
public static MyObject Object400;
|
by: pmclinn |
last post by:
I was wondering if it is possible to dynamically create a structure.
Something like this:
public sub main
sql = "Select Col1, Col2 from Table a"
dim al as new arraylist
al = LoadOracleData(sql)
'____Do amazing things
|
by: M O J O |
last post by:
Hi,
Instead of doing this....
Public Class Form1
Public Shared Sub CreateAndShow()
Dim f As New Form1
f.Show()
End Sub
|
| |
by: Angel Of Death |
last post by:
I have a method. It takes some XML as a parameter. Depending on the
content of the XML it should create a specific object and call a KNOWN
method.
So: public void PersistXml(string XmlData){}
I then determine what object I should call the Persist method on using a
switch statement (not very OO).
switch (otype)
|
by: ranadhirnag |
last post by:
I need to check a property in the javax.faces.component.html.HtmlInputText.
If i do it in the following manner,I get things fine:
if(comp.getClass().getName().equalsIgnoreCase("javax.faces.component.html.HtmlInputText")) {
String getter=((javax.faces.component.html.HtmlInputText)comp).getOnfocus();
if(getter!=null) {
System.out.println(getter);
}
}
|
by: Sergio Montero |
last post by:
I have a MustInherits Base class that implements a custom IDataLayer
interfase. IDataLayer expose CRUD methods. Base class constructor requires
two parameters:
ConnectionString
TableName
Another assembly, sharing the root namespace, contains a set of Custom
attributes used to validate properties values, just like the Validation
Application Block.
|
by: =?Utf-8?B?U2hhd24=?= |
last post by:
Hi;
i just started research reflection and i'm wondering if i have an empty
class file can i use reflection to add member variables and attributes
dynamically and then instantiate the class?
What i would like to be able to do is start with and empty class, then
depending on the data provided to me by a config file, add the member
variables and attributes to the class temporarily. when the app is shutdown
all changes would be gone.
can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
| |
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
79
