dynamically create cbutton

[P e t e r]

In my application a variable number of buttons (MFC CButton) are dynamically created. How to dynamically assign callback (OnClick) functions to these buttons? Can someone help me? Best regards, Peter de Hon

[prasad_som]

P e t e r wrote:

In my application a variable number of buttons (MFC CButton) are dynamically created.

There, you must have specified button Id's for those button, use that id and provide function handler in message map.

#define IDC_BUTTON_1 1 //define id
//creation code
button.Create(...,IDC_BUTTON_1);//dynamically created button

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
ON_BN_CLICKED(IDC_BUTTON_1, OnClickButton1)//handler
END_MESSAGE_MAP()

Prasad Notifier using ATL | Operator new[],delete[][^]

[JudyL_MD]

Easiest thing to do is just catch all the WM_COMMAND messages with HIWORD (wParam) == BN_CLICKED in your WindowProc and decide which OnClick to call based on the LOWORD (wParam) which will be your button ID. Judy