Hello!
What is OLE and DDE? Anyone please explain me the difference?
Type: Posts; User: Chandrakant81
Hello!
What is OLE and DDE? Anyone please explain me the difference?
If you want more than 1 table viewed in a datagridview all you need to do is create a dataTable that has the tables you want to view.
Then set the datasource of the datagridview to the new...
An object is an instance of a class.
Such that, if class is:
class MyClass {
public:
int x;
};
Than an object would be:
int main()
OLE Control is used to call a windows application into Vb.
Hello!
I know some controls that do not have any events but don't know the other controls please let me know those controls that do not have events.
Like Line and Shape controls don't have any...
Hello!
What are the differences between flexgrid control and dbgrid control?
Please help!
Hi,
How do I create Menu at runtime in VB? Is this possible to create menu at runtime?
Regards!
hi
I want to create a textbox that lets user insert tabs. I dont know why this is not possible to insert tab for me in a textbox & i need to make it possible on my form. Please provide me what...
Well, there is basically only one difference.
In do..while
int count = 0;
do
{
cout<<"Hello World";
}
while(count = -5);
Hi,
Connecting Ms Excel to vb.net retrieval & storage of data?
I want to know if we can store or extract data from excel spreadsheet to vb.net application or get the data from excel & save to SQL...
HEy you can put your condition in else block where you can define if the input == quit or no. 404 etc. then put your exit condition
Notice one thing if you are accepting the value in your function...
Hi,
I am trying to select all the data from this box in C++ in edit box control & am not able to do so with Ctrl+A why?
Please guide me!
Hi,
I think there is a problem with my broadband internet connection since whenever I put my machine on sleep or hibernation manually after invoking I lost my network connection! I don't know what...
Hi,
I want to use webcam in a vb.net application
Please help!
How to communicate with USB port with VB.NET program?
I want to know how can i communicate with the USP port of my computer with the application so that i can read or write etc with using this USB...
I want to check if a directory or folder exist or not with Powershell?
Is there any simple way to find it out with Powershell?
This is what i did when i wanted to add the windows task manager to startup when i start my computer & it works fine with my windows XP home edition!
1. Click Start>Programs, then right click on...
Hi,
I want to know if you have any special setting or style of coding that allows you to code C++ programs compile & execute faster?
I have noticed my programs run very slow. Do you have to...
Visit this webpage!
http://office.microsoft.com/en-us/infopath/HA101030201033.aspx
Hi,
I know this is possible but don't know how to code this?
If anyone knows how to detect the USB in VB.NET application then it will be helpful to me or please direct me.
You have to learn this for what you are asking!
http://www.codeproject.com/KB/database/DataGridCopyHelper.aspx
and
http://www.codeproject.com/KB/webforms/DAtaGridExportToExcel.aspx
I hope this...
A DataReader should be used wherever you need forward-only, read-only access to the data, regardless of how much there is. If you need to make updates to the data and send it back to the database...
Please read this!
http://msdn.microsoft.com/en-us/library/3s8ys666.aspx
Hope this helps!
Hi,
I know that linux is a open source operating system.
I want to know if i can find out the code of a particular program by myself like a media player or a messenger?
I mean how can I see the...
The compiler was designed to recognize main as the entry point in a program. It started that way with C, and C compilers were just built that way. It's the same way with C++ and Java just because of...
Hello!
I know that this is true but dont know the valid reason behind this!
There are many such functions which you may or may not find in different compilers! Like Conio.h is used in all...
Hello Amber!
Can you tell us from where you have downloaded the project?
There is a possibility that the file is may be corrupt or you have not properly downloaded the file.
One more thing...
Hi,
I want to ask you guys a question about the shared folders.
I have some shared folders on machine on the lan network & I want to password protect some of the folders can you tell me how can I...
Thanks for this prompt reply & i will have a look at the site you have recommended to me Dino.M
Thanks again!
Hi,
I have created a C# dll file. Now I want to test this file but I don't know how to test this file?
I mean how do we know that this dll file is working correctly?
Hello Arun,
What I advice you in this case if its not possible to install the downgraded or outdated version since you have the latest one already installed then go step by step firstly install...
Well I must say Use
Console.ReadLine();
At the end.
Hi,
Some of the columns in my database have format = N2
DataSource is an ArrayList.
I dot want any validation if someone enters invalid value in the column Since it gives problem when i try to...
Well My databse is in Ms access & do you think ADO.NET Entities framework is worth learning for the same?
Regards,
Hey thanks for the quick reply I will have a look at these links.
Anymore suggestions?
Hi,
I am working with C#.
I want to know how to read & write serial port?
Hi,
I have this code but I don't know where I have made mistake?
I have 2 tables X & Y in dataset.
Now i would like to loop through records of tableA (in the dataset) and read the
values.
...
Hello,
I have a recursive function to copy files & folders to a new location. A file which is about a meg gives me an error.
I get this error message 'The semaphore timeout period has expired.'...