Can't send a Ctrl-C to a QProcess (Win32)

[Starbuck]

I create a Process class from QProcess to run MEncoder.

Everything's fine and I can abort the process with kill() method.

However in Win32 CLI, running MENcoder and typing Ctrl-C make MEncoder to stop smoothly.

Therefore I try to stop smoothly writing Ctrl-C (0x03) with:

class Process : QProcess
{
...
char ctrlC = 0x03;
write( &ctrlC );
...

class Process : QProcess
{
...
char ctrlC = 0x03;
write( &ctrlC );
...

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And it just does nothing