this is some really spiffy code fragment but I am wondering how to send a Keystroke like “Shift + B” to another application.

I am aware of the fact that 3 messages have to be send WM_KEYDOWN, WM_CHAR and finally WM_KEYUP to make the application recognize a keystroke… the thing is I dont know how to implement all the virtual codes like ing VK_F5 = 0×74, int VK_E = 0×45 into the SendMessage methode ;(
I have succeeded in sending keys by using C#’s Sendkeys.Send() methode but its kinda limited in serveral ways. For example you cannot broadcast NUMPAD keys because its just not supported (correct me if I am wrong).

Thanks for your help

hum? I already wrote in this post, isn’t it?

I am using combobox.can any body please explain in how to send message using combo in C#

Have you tried this code?
SendMessage(combobox1.Handle, WM_LBUTTONDOWN, IntPtr.Zero, IntPtr.Zero);

Note: combobox1 is the name of your combobox.

Kazim, I’m not very familiar with C++ (I know only C++ 3.0 dos version that I learnt at collage.) I will find out about ON_MESSAGE and will let u know..

How can i make equivlant of C++ in C#
C++ code is given:
ON_MESSAGE(Msg_UpdateM, OnUpdateM)
Msg_updateM is my custom Message
OnUpdate is my function to update some value taken from thread and want to write in User interface

Thanks in advance
Kazim

>>and yoursite good
Thanks..

I want to all of you know, World is mine, and yoursite good

Bye