how to use HWND provided by SPY++ in my Application [modified]
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hi ok as guys are not able to understand what i am asking i will try to be specific run spy++ and in windows section(ctrl+w) you see different windows handel values, i want to use one of those value in my program and send a message to that particular window, defined by the window handel id, exm: in spy++ one appliction window has id 2222 i want to send message to 2222 window handel id how to do tht, as far i know u simply cant do like this HWND h=2222; my app for suppose there is xyz window or application, i query for HWND in Spy++, it returns me 2222, i want to use tht value in my application to send a message to tht window, SendMessage( hwnd a, ...,...,...); how to do hwnd a = 2222; any idea or suggestion, the basic doubt is how to use a handel value provided by spy++, if app does nt have a window or a hidden application or tray icon. -- modified at 17:10 Sunday 17th December, 2006
swarup wrote:
it returns me 2222, i want to use tht value in my application to send a message to tht window, SendMessage( hwnd a, ...,...,...); how to do hwnd a = 2222;
You can use this value as handle in
SendMessage.swarup wrote:
if app does nt have a window or a hidden application or tray icon.
:confused: How would you get handle , if there is no window ?
Prasad Notifier using ATL | Operator new[],delete[][^]
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swarup wrote:
it returns me 2222, i want to use tht value in my application to send a message to tht window, SendMessage( hwnd a, ...,...,...); how to do hwnd a = 2222;
You can use this value as handle in
SendMessage.swarup wrote:
if app does nt have a window or a hidden application or tray icon.
:confused: How would you get handle , if there is no window ?
Prasad Notifier using ATL | Operator new[],delete[][^]
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Actually he can, if the app has the window hidden.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
why cant you , if you dont see a window tht does mean one ap does nt hv a window, anyway tht is not my problem what is ma problem is i knw from external program the hwnd value and i want to use tht value in ma application to send message to tht hwnd value, any idea
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Actually he can, if the app has the window hidden.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
CPallini wrote:
Actually he can, if the app has the window hidden.
Yes, But I was concerned about "if application does not have window" statement.
Prasad Notifier using ATL | Operator new[],delete[][^]
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why cant you , if you dont see a window tht does mean one ap does nt hv a window, anyway tht is not my problem what is ma problem is i knw from external program the hwnd value and i want to use tht value in ma application to send message to tht hwnd value, any idea
As said earlier. You can use
SendMessage. if you have handle to that window. No matter if its hidden.swarup wrote:
knw from external program the hwnd value and i want to use tht value in ma application to send message to tht hwnd value, any idea
Then what problem?
Prasad Notifier using ATL | Operator new[],delete[][^]
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CPallini wrote:
Actually he can, if the app has the window hidden.
Yes, But I was concerned about "if application does not have window" statement.
Prasad Notifier using ATL | Operator new[],delete[][^]
In fact, his words where a bit inaccurate. Anyway what he was asking was enough clear, at least to me...
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
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As said earlier. You can use
SendMessage. if you have handle to that window. No matter if its hidden.swarup wrote:
knw from external program the hwnd value and i want to use tht value in ma application to send message to tht hwnd value, any idea
Then what problem?
Prasad Notifier using ATL | Operator new[],delete[][^]
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i know i have to use sendmessage, but how to code it in my application, now dont tell me use this way SendMessage(2222, "any message","any message","any message"); how to use a hwnd value returned or shown by spy++, in the VC++ program programaticaly
swarup wrote:
how to use a hwnd value returned or shown by spy++, in the VC++ program programaticaly
Mentioning
SPY++from start leads to confusion. You can look in to this[^] article, to see how to get windows handle. Alternatively, you can useFindWindow(), if you have title to window in question.Prasad Notifier using ATL | Operator new[],delete[][^]
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In fact, his words where a bit inaccurate. Anyway what he was asking was enough clear, at least to me...
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
CPallini wrote:
Anyway what he was asking was enough clear, at least to me
It was not clear, atleast for me ..:) I was assuming from start, he has way to get window handle. But he was asking for it in actual.
Prasad Notifier using ATL | Operator new[],delete[][^]
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swarup wrote:
how to use a hwnd value returned or shown by spy++, in the VC++ program programaticaly
Mentioning
SPY++from start leads to confusion. You can look in to this[^] article, to see how to get windows handle. Alternatively, you can useFindWindow(), if you have title to window in question.Prasad Notifier using ATL | Operator new[],delete[][^]
no i dont want sample for spy, i can make spy++, 1st ? can there be a window with out name 2nd dont u think there are windows or application who has a window but hidden. so in tht case how to get there handel you query in SPY++ and you come to know about the handel value now you want to hard code tht value in your app and send some message for this do u have any idea or it cant be done ?
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hi ok as guys are not able to understand what i am asking i will try to be specific run spy++ and in windows section(ctrl+w) you see different windows handel values, i want to use one of those value in my program and send a message to that particular window, defined by the window handel id, exm: in spy++ one appliction window has id 2222 i want to send message to 2222 window handel id how to do tht, as far i know u simply cant do like this HWND h=2222; my app for suppose there is xyz window or application, i query for HWND in Spy++, it returns me 2222, i want to use tht value in my application to send a message to tht window, SendMessage( hwnd a, ...,...,...); how to do hwnd a = 2222; any idea or suggestion, the basic doubt is how to use a handel value provided by spy++, if app does nt have a window or a hidden application or tray icon. -- modified at 17:10 Sunday 17th December, 2006
