Is there any experts Who can challange this question and come with answer?

[rvvimal]

I have created a wh_getmessage hook and filtered all the keyboard messages going to the system wide application.

NOw i have the msg structure with me

i have to change the wm_char obtained with msg structure to extended ascii character

how to do this??????

is any experts available to help me ???
please

I need the codings

[seshagiriRao]

can u tell how the msg structure looks like ?

Seshagiri

[rvvimal]

typedef struct tagMSG { // msg
HWND hwnd;
UINT message;
WPARAM wParam;
LPARAM lParam;
DWORD time;
POINT pt;
} MSG;

lparm contains the wm_char message

[seshagiriRao]

Simply type cast the wparam (not lparam) to get the key pressed.

char a = (char)wParam_thing;

u will need to do spl checks for spl keys and capitals etc.

[rvvimal]

i have the msg structure with me I have obtained the wm_char message with that msgstructure
Now what i need is to convert that wm_char message with extened ascii character


how to do this??????

[seshagiriRao]

Is it possible to put the relevant code here ?

I need to see ur hook implementation etc.

[Shehzad_Salim]

Originally posted by rvvimal
I have created a wh_getmessage hook and filtered all the keyboard messages going to the system wide application.

NOw i have the msg structure with me

i have to change the wm_char obtained with msg structure to extended ascii character

how to do this??????

is any experts available to help me ???
please

I need the codings

rvvimal how r u.

You still have problems with it...

Send me the zip file and I will try to help you...?

[rvvimal]

LRESULT CALLBACK MsgFilterFunc (int nCode, WPARAM wParam, LPARAM lParam )
{
MSG* Msg = (MSG*)lParam;

switch( Msg->message )
{
case WM_COMMAND:
break;
case WM_KEYDOWN:
break;

case WM_CHAR
+++++++++++++++++++++++++++++++++++++++

Here only i need your help
++++++++++++++++++++++++++++++++++++++++

}

return( (int)CallNextHookEx(NULL, nCode, wParam, lParam ) );
}

[seshagiriRao]

Within the case statement for WM_CHAR, u can use this code....

UINT nchar = wparam;

switch (nchar)
{
case VK_CONTROL :
if ( ( nFlags & 256 ) == 256 )
// Right Control Pressed
else
// Left Control Pressed;
break ;

case VK_LEFT :
if ( ( nFlags & 256 ) == 256 )
//Left Arrow Key Pressed;
else
//Num Pad Left Arrow key Pressed;
break ;
}

[seshagiriRao]

Within the case statement for WM_CHAR, u can use this code....

UINT nchar = wparam;

switch (nchar)
{
case VK_CONTROL :
if ( ( Msg->message & 256 ) == 256 )
// Right Control Pressed
else
// Left Control Pressed;
break ;

case VK_LEFT :
if ( ( Msg->message & 256 ) == 256 )
//Left Arrow Key Pressed;
else
//Num Pad Left Arrow key Pressed;
break ;
}

[rvvimal]

Thank u Mr seshagiriRao

But i want to change that character which i got from there to Extended ascii character

case VK_A :
if ( ( Msg->message & 65 ) ==+++ Extended ascii character +++ )
//
else
// Left Control Pressed;
break ;