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Sounds like you'll need a dialog box and a timer. Are you using MFC?
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yes josh i am using MFC, can u tell me how it can be done?
Anay
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AnayKulkarni wrote: can u tell me how it can be done?
Not off the top of my head. You'll need a dialog that starts a timer when its created and closes itself when the timer fires. I'm sure you can find all that in google or even here in various articles
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You can use of CDialog and set Timer for it with SetTimer.
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simple,
do like this.
1.in your upload button,before your actual code, create a thread.
2.in that thread, show up your dialog containing "starting uploading process".
3.in your dialog, start onemore thread in initdialog.
4.in that thread, wait for 2 or 3 seconds and exit your new dialog.
thats it.
the above suggestions are only to give you a clue.
you have to apply some intelligence there to achieve this.
any more guidance required?,
you are welcome.
gud luck.
Suggestion to the members:
prefix your main thread subject with [SOLVED] if it is solved.
chandu.
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I am curious as to why you would go to the trouble of starting threads when all it needs is to call SetTimer in OnInitDialog and have a WM_TIMER handler that calls KillTimer and EndDialog when the timer event fires.
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hai broom, may be you are right.
but i want to know weather timer is different in performance to the thread.
AFAIK timer is also a sort of a thread.
in the example which i have given, he can even customise his second thread, such that, it kills the dialog, after uploading is completed.
iam not sure weather it can be achieved through timer.
thanks.
Suggestion to the members:
prefix your main thread subject with [SOLVED] if it is solved.
chandu.
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chandu004 wrote: but i want to know weather timer is different in performance to the thread.
AFAIK timer is also a sort of a thread.
Timer performance is the same regardless of whether it is called from the primary thread or a secondary thread. A timer is NOT a thread-type object - it has no executable context. It is an object that is queued by the OS and released / signalled by the OS when the period has expired.
chandu004 wrote: in the example which i have given, he can even customise his second thread, such that, it kills the dialog, after uploading is completed.
If a simple modeless dialog is used by the main thread to indicate download in progress, the main program can then destroy the box when download is complete. This is how most progress dialogs are implemented.
Judy
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chandu004 wrote: in the example which i have given...
Which is complete overkill, given that two additional threads were suggested.  Using SetTimer() is the simplest and most practical solution.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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Hi,
I need to programmatically set system folder permissions by using Active Directory Service Interfaces.For this I need ADsSecurity.dll file installed.These files are included with the software development kit (SDK) for Active Directory Service Interfaces 2.5.
Iam Unable to find the relevant link to download the dll.
Can anyone provide me the link to download?
Thanks
-- modified at 2:11 Monday 15th October, 2007
Today is a gift, that's why it is called the present.
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like this:
1.When No.1 process reading a.txt, No.2 process read a.txt simultaneity, both read as usual.
2.When No.1 process reading a.txt, No.2 process write a.txt, No.2 process wait No.1 process read complete then write.
3.When No.1 process writting a.txt, No.2 process read a.txt, No.2 process wait No.1 process write complete then read.
4.When No.1 process writting a.txt, No.2 process write a.txt, No.2 process wait No.1 process write complete then write.
How use _locking(CRT functions) or LockFile, UnlockFile(Window API) finish above. it puzzled me someday. If somebody know, please tell me.Thanks very much.
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use some global flags(may be two or three),
which indicate the state of the other thread.
say for example,
int process1flag=0,process2flag=0;
and make the flag 1 if it is writing and make it 2 if it is reading.
after write or read operations, reset them to 0.
observe the same in the other process and take the decission depending on the flags.
Suggestion to the members:
prefix your main thread subject with [SOLVED] if it is solved.
chandu.
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chandu004 wrote: which indicate the state of the other thread
He is talking about different process not different thread.
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You should use some synchronization with the help of Mutex.
Check CreateMutex(), WaitForSingleObject() and ReleaseMutex(). You can find many samples in CP that uses mutex.
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Hi all,
i am Encoding media files using WMSDK.As given in SDK Help i am using IWMEncoder interface for encoding. as part of that example
<br />
hr = pEncoder->Start();<br />
<br />
printf("When encoding stops, press a key to close the console window.");<br />
<br />
if ( SUCCEEDED( hr ) )<br />
{<br />
while(!kbhit())<br />
_asm nop;<br />
<br />
hr = pEncoder->Stop();<br />
}<br />
i don't wants to use kbhit() and wants to complete hole file encoing process automatically.
For that we have functions put_Autostop() and get_Autostop() but there are not working properly.
So if anybody has an idea about that give plz.
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when i do write the following:
m_pRecordset->Open("CREATE TABLE MY10151109(ID INT,Hex_Fangwei TEXT,Hex_FuYang TEXT,Hex_QingXie TEXT)",
theApp.m_pConnection.GetInterfacePtr(),
adOpenDynamic,
adLockOptimistic,
adCmdText);
it runs OK;
but when i do it like this:
CString mstr;
mstr.Format("CREATE TABLE '%s'(ID INT,Hex_Fangwei TEXT,Hex_FuYang TEXT,Hex_QingXie TEXT)",TB_Name);
m_pRecordset->Open(mstr.AllocSysString（），
theApp.m_pConnection.GetInterfacePtr(),
adOpenDynamic,
adLockOptimistic,
adCmdText);
appear runtime error
who could tell me why , and what should i do?
wuhuaiji
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nibabug wrote: m_pRecordset->Open(mstr.AllocSysString（），
try putting mstr there and see
i.e. remove .AllocSysString().
AFAIK it should work.
Suggestion to the members:
prefix your main thread subject with [SOLVED] if it is solved.
chandu.
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<br />
void func()<br />
{<br />
struct SInfo SOCKINFO;<br />
SOCKINFO.pThis = this;<br />
SOCKINFO.ClientSocket = sockClient;<br />
strcpy(SOCKINFO.szClientIP, szClientIP);<br />
memset(SOCKINFO.szMessage, 0, BUFFER_SIZE);<br />
hThread = (HANDLE)_beginthreadex(NULL, 0, WorkThread, (LPVOID)&SOCKINFO, 0, NULL);<br />
}<br />
but,when WorkThread() is running,I'm worried about func() have been finished result in "struct SInfo SOCKINFO" be released.That's WorkThread() must be obtain a correct "struct SInfo SOCKINFO"?
UINT CServerSocket::WorkThread(LPVOID pParam)<br />
{<br />
struct SInfo Param;<br />
struct SInfo *lpParam = (struct SInfo*)pParam;<br />
}
-- modified at 23:16 Sunday 14th October, 2007
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Allocate SOCKINFO on the heap and pass its address.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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how to add different Right menu for different area in a MFC UI Procedures,in order to achieve different control and operation.
For example ,A Tree List Control,when I Selecte one type of node ,I want it can Show one type of Right menu ,and if I select another type of node ,I wan it to show another kind of Right menu .
How to achieve it?Please Help me,thank you ~
Work hard. Laugh often. Keep your honor. Never to say never
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You can: 1) create a different context menu at design time and bring up the one you need, or 2) create one context menu at design time and modify it at runtime, or 3) create the whole menu at runtime.
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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你可以为每一种邮件添加一个资源菜单，根据不同的item，load相应的resource ID
POINT point;<br />
UINT uFlags;<br />
<br />
GetCursorPos(&point);<br />
<br />
m_ctrlTree.ScreenToClient(&point);<br />
<br />
HTREEITEM hItem = m_ctrlTree.HitTest(point,&uFlags);<br />
<br />
if(hItem)<br />
{<br />
hTreeCurrent = hItem;<br />
ClientToScreen(&point);<br />
<br />
VERIFY(menu.LoadMenu(IDR_TREERCLK));<br />
pPopUp = menu.GetSubMenu(0);<br />
}
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