Can a function call a afx_msg function??? [modified]

[mimimimilaw]

afx_msg void OnSize(UINT nID, int intWidth, int intHeight); This function to change the position of all items on a dialog. Can i call this function by another function to redraw the dialog? If not, does it have another method to re-posit all items? Thx Another Questions: How to set Picture control from invisible to visible? how to get the width and the heigth of a dialog? -- modified at 0:13 Monday 14th August, 2006

[Hamid Taebi]

(1)you want to use WM_SIZE for redraw a window (2)See ShowWindow(SW_*) (3)See GetWindowRect(...) and ScreenToClient

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WhiteSky

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[prasad_som]

If you have handle to that window, use SendMessage()for sending message to that window. Which eventually calls OnSize on that window. i.e.

SendMessage(hWnd,WM_SIZE,wParam,lParam);

Prasad Notifier using ATL

[mimimimilaw]

But how to call onSize function? And also how to set the picture control to visible?? thx a lot

[Hamid Taebi]

use SendMessage(...)this method send messages to window and see WM_SIZE nWidth=LOWORD and height=HIWORD

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WhiteSky

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