Access violation when sending "Show context menu"

[Axe1]

When I trying to send "Show context menu" command from my application by this code

Code: Select all

HWND Total_Wnd=FindWindow("TTOTAL_CMD",NULL);
if (Total_Wnd!=0)
    SendMessage(Total_Wnd,0x433, 2500,0);

TC7.0pb2 show such error: "Access voilation at address 004450B8. Read of address 00000008."

In TC6.55 - everything is OK.

[ghisler(Author)]

Does the context menu still work when you press Shift+F10, or right click on a file for 1 second?

If no, then the problem isn't in Total Commander, but probably a faulty shell extension.

[Axe1]

Does the context menu still work when you press Shift+F10, or right click on a file for 1 second?

It works.

WinXP SP2 Eng

[ghisler(Author)]

Strange, I'm using the EXACT same message when the user presses Shift+F10! However, I use PostMessage, not SendMessage internally. Does this make any difference?

[Axe1]

Error appears only when TC isn't in focus.

exe and source

[ghisler(Author)]

Thanks for the info, I will try it with that condition.

[ghisler(Author)]

Should be fixed now, please test!

[ghisler(Author)]

BUMP - Anyone can confirm that, please?

[Axe1]

BUMP - Anyone can confirm that, please?

Yes, now everything is OK.

[ghisler(Author)]

Thanks!