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thats good but isnt there anyway we can make these icon files easily.
I'll try that surely...
thanks a lot
Rocky
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I'm trying to implement message queuing in C# .net using MQSeries .. I have the Websphere server installed on a machine and i've tried implementing queuing on that machine .Local queuing without using channel information works fine on the machine where the server is installed .I tried installing MQ client on the client machine but it still is unable to connect.Everytime i try to connect to the system remotely and access the queues , i get an error saying dll not found.I tried to resolve this by copying all dlls frm the bin folder of the MQ client to system32 but that didnt help.
The exception is raised when the queue manager object is initialized . Even when i try to connect to the server from the same machine using channels ,it gives an MQRC_Environment_error .. or MQCONN error.Does anyone have a solution ??
Jake
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I am Coming accross the problem "attempt to store an element of the incorrect type into the array "when i tried to add my UI during the design time.Please tell me what am i need to do overcome this problem.Thanks in advance
Regards,
Guru
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Can you please be little more specific what exactly you want and what exactly you have done. Does problem mean exception? Try to exlplain in details, so that somebody can suggest right solution. 
Jayant D. Kulkarni
Brainbench Certified Software Engineer in C#, ASP.NET, .NET Framework and ADO.NET
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Too vague to help you. What exactly are you doing (include steps)? What is the exception that occurs?
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what is virtual method,dynamic method,static method
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What is homework ?
What is google ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Virtual methods are those methods which you want to call using base class object with derived class reference.
namespace SomeCorpProject
{
public class BaseBusinessObject
{
public BaseBusinessObject()
{
}
public virtual void VirtualMethod()
{
Console.WriteLine("Virtual method");
}
public override string ToString()
{
return "BaseBusinessObject";
}
}
}
namespace SomeCorpProject
{
public class Capacitor : BaseBusinessObject
{
public Capacitor()
{
}
public static void StaticMethod()
{
Console.WriteLine("I am static, no need to create object of class.");
}
public override void VirtualMethod()
{
Console.WriteLine("In derived virtual method");
base.VirtualMethod();
}
public override string ToString()
{
return "Capacitor";
}
}
}
namespace SomeCorpProject
{
class Class1
{
[STAThread]
static void Main(string[] args)
{
BaseBusinessObject bizObj = new Capacitor();
bizObj.VirtualMethod();
Capacitor.StaticMethod();
System.Console.WriteLine(bizObj.ToString());
}
}
}
The above code will explain most of the concepts. Static methods are those methods for which object of the class need not to be created. They share the common info across all class objects. They are loaded in the memory before class gets loaded. Dynamic methods? I do not have idea. But I think they might be instance methods. i.e. you should create an object of the class to call these methods.
Jayant D. Kulkarni
Brainbench Certified Software Engineer in C#, ASP.NET, .NET Framework and ADO.NET
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jdkulkarni wrote: Brainbench Certified Software Engineer in C#, ASP.NET, .NET Framework and ADO.NET
Wow - is that worth something in parts of the world ?
I wouldn't have given the answer, because all you're doing is teaching this person to not do their own homework. I hope he ends up working in the cubicle next to you and not near me.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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As far as hand feeding, I couldn't agree more. Unfortunately, I think I do sit next to him  
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Just adding a little, virtual methods can be overwritten in a derived class (by using overwrite keyword) but is not mandatory. Also you can have a method with the same name as the one in a parent class and hide it with a technique called shadowing (by using new keyword).
modified 17-Jul-19 21:02pm.
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Have you heard of MSDN ??
Regards,
Bhupi Bhai.
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In my current project I want to replace a library I'm using by an other one I will write my self.
1st I want to write a skeletton library which feature all type/method I'm using (with no real code inside).
For that I would like to go through my project, track every library object I'm using and all the method I'm calling and create a mock-up library where I would define all the types and and methods I'm using from the 3rd party lib.
The thing is I would like to do it automatically through someting like reflection.
Is there a way I could do that simply? Any tips or links?
Here is an example, current code below
class MyProject
{
void AMethod(ALibObject1 obj)
{
obj.Method1();
ALibObject2 o2 = obj.Method2();
o2.Method3(new LibObject3());
}
}
I want to go through the code (or probably compiled assembly) above (automatically), by using reflection on the assembly (or something similar) and produce:
public class ALibObject1
{
public void Method1() {}
ALibObject2 Method2() { return null; }
}
public class ALibObject2
{
public void Method3(LibObject3 obj) {}
}
public class LibObject3
{
}
Any tip on how to do that simply in an automated way?
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Hi,
After I copy and paste some excel cells into a richTextBox in window form, how can I edit the excel data in the richTextControl, so that it can reflect the changes back in the excel source ?
Thanks
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Hi!
If you simply paste Excel cells into a RTB, they're pasted as a RTF table without any information that the cells have been put into the clipboard from a certain Excel sheet. So there is no way back.
You're out of luck here, sorry.
Regards,
mav
--
Black holes are the places where God divided by 0...
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Hi,
I need to import data in an XML file onto an Excel sheet using C#. How can I do this?
I tried using XMLIMPORT method, but its for MS Excel Professional Edition only and I am working with MS standard edition.
Rgds,
UH
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I have an array of letters which’s makes a word and I was wondering how I could compare a user’s input letter against the letters in the array so when running it would display something like this
Example
** Word to be guessed in array – train **
User inputs letter a
Displays _ _ a_ _
User inputs letter n
Displays _ _ a _ n
User inputs letter t
Displays t _ a _ n
And so on until the word is complete.
If some1 could provide an example I could follow id be most grateful as I purchased a book a few days ago on c# programming and this is one of the tasks it doesn’t really give much info on how to do it. i know it uses a loop to move along and check each character but im not sure on this.
thanks
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sound like hangman
Programmer: A biological machine designed to convert caffeine into code. * Developer: A person who develops working systems by writing and using software.
[ ^]
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in a way yes, i guess it is the same principle, but i dont need to draw anything i think that is later on in the book, i have just been given a word in a string that i need to get the user to figure out, but its not very clear
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neptune2k wrote: I purchased a book a few days ago on c# programming
It is a common misconception that learning to program is "equal" to learning a programming language. Evidence of it abounds here in these forums. Anyway, you need a book on Programming Logic and Design[^].
led mike
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I've enabled drag/drop on several ListBoxes via the MouseMove event. When I call MyListBox.DoDragDrop(...) from the event however the SelectedIndexChanged event doesn't always fire, and the various ListBox.SelectedFoo properties do not update. I can get the selected items for the drag/drop action by calling the GetSelected method for every item in the listbox, but having to do so is an ugly hack.
More seriously, I can't safely manually call the method I have attached to the SelectedIndexChanged because if the event has never fired normally, trying to access the SelectedIndex property returns an IndexOutOfRangeException. If I comment out the call to DoDragDrop, this problem never occurs so I know somehow it's responsible for what's going on.
--
Rules of thumb should not be taken for the whole hand.
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I've partially kludged around this by setting SelectedIndex at the same time as I'm using the GetSelected Method to check which items are selected to generate my drag/drop event.
This appears to fix the problem about 99% of the time. Occasionally however, while doing a series of very frantic clicks on the list I manage to get two items shown as selected in the UI even though clicking on one should automatically clear the selection on the prior item. When this happens, I'm still having my SelectedIndexChanged event fire with the SelectedIndex property filled iwth an indexOutOfRangeException. When looking at the returns from GetSelected in the debugger, only one of the two items that appear selected in the UI are returning true.
The listbox is using the multiExtended selection mode, so it shouldn't be possible to select multiple items with hte mouse at all.
--
Rules of thumb should not be taken for the whole hand.
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