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Thanks it did worked.
Tasleem Arif
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Hello all,
I'm new in programming client-server applications. I'm using Remote Procedure Call (RPC) to do that.
I tried a small demo and it works fine when I call server-side functions from the client. But the problem comes when I tried to call client-side functions from the server.
Can anyone help me or give me links to articles talking about this issue?
Thanks a lot.
M.N
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I can't find what I'm looking forward.
I want to know how can the server send data to client.
Thanks
M.N
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Dear all,
Please explain me how to save recurring items into outlook.
I'm using Microsoft Outlook 9.0 object library.
There is a class AppointmentItem and with a exposed function GetRecurrencePattern() for retreiving. Like wise, no SetRecurrencePattern() method is availlable.
Please guide me how to save a RecurrencePattern object for an appointment item.
Thanks in advance,
Raja Pratap K.
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i have Created a project which will draw a circle with the mouse.so in this
i declared a parameter which is of Type "long" represents a radius of circle .now i want to display the radius in the window dynamically.i have tryed with the method pDC->TextOut(); but it return type is char so,how to diaplay the radius which will change when changes made in the size of circle?
Ramanand
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To convert a long to a string, you can use sprintf (print formated data to a string) or ltoa[^]
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I want to save the scene of a process to the disk so I can restore the process to the scene later.
1. How to save the scene to the disk? I think if to save the scene to the disk, I must write the whole process address space to the disk. Is that realizable? Or there is more effective way to save the scene?
2. If the scene of the process had been saved to the disk, is there any way to restore the process to the scene?
---- thanks and over
//////////////////////////////
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Can you be more specific whats the meaning of scene
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Hi,
In my program I have some data as a const BYTE* called lpData. However I need to covert this to an LPCSTR. How can I do this?
Thanks in advance
Steve
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an LPCSTR is already a pointer to Ansi C-style string, so, a pointer to a BYTEs array...
just cast.
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See here[^]if its good for you
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Thanks, I used reinterprt_cast in the end.
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Hi Friends,
I am working on one Image processing application where I am capturing the Image of the circular object and by edge detection I am getting the periphery of that circular object.
Now I want to find out the radius of the same circular object, can any body guide me how to find the radius of the circle.
Regards,
Dinesh.
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this is more a math question.
if you know the periphery length (let's call it P ), then you can do this :
P = 2 * pi * r
r = P / ( 2 * pi)
with r beeing your radius
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dinesh_IP wrote: I am getting the periphery
Unlike tox, with that I understand that you have access to the points representing the circle on the screen. If you really have the periphery length, then have a look at his post.
If you have "captured" a set of points defining the circle, simply look for min and max coordinates in each direction (let's call them xmin,xmax,ymin and ymax), then :
radius = (xmax - xmin)/2 or = (ymax - ymin)/2 (both values should be the same).
center point of the circle is (xmin + radius, ymin +radius), for instance.
~RaGE();
I think words like 'destiny' are a way of trying to find order where none exists. - Christian Graus
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I want to develop a grid control application.Dont have any idea abt grids so far.
If anybody can,pls help.
Thanks and Regards,
Shibu.
-- modified at 5:36 Monday 21st August, 2006
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shibumong wrote: a grid control application
What is exactly a grid control application ? An app that uses a grid control ?
If you want a good grid control, take a look at this article[^]
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I am trying to create a UDP connection using the CSocket class. The code I have so far is this:
<br />
CSocket sock;<br />
<br />
if (!sock.Create(0, SOCK_DGRAM, NULL))<br />
{<br />
<br />
GetSocketError();
return -1;<br />
<br />
}
<br />
<br />
if(!sock.Bind((UINT)4200, _T("127.0.0.1")))<br />
{<br />
<br />
GetSocketError();
return -1; <br />
<br />
}
<br />
<br />
The call to Create() works without a problem but when I try to bind to the port and address I get an "Invalid Argument (10022)" error.
Any suggestions?
Thanks.
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Did u see what does error 10022 mean?
KIRAN PINJARLA
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Yes... it's an "Invalid Argument" error:
WSAEINVAL
(10022)
Invalid argument.
Some invalid argument was supplied (for example, specifying an invalid level to the
setsockopt function). In some instances, it also refers to the current state of the socket - for
instance, calling accept on a socket that is not listening.
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