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The following table shows the standard shell messages, with a description of the purpose of each.
| Programming element | Description |
|---|---|
| BFFM_ENABLEOK | This message enables or disables the OK button for the Browse For Folder dialog box. |
| BFFM_INITIALIZED | This message indicates that the Browse For Folder dialog box finished initializing. |
| BFFM_SELCHANGED | This message indicates that the selection in the dialog box changed. |
| BFFM_SETSELECTION | This message selects the specified folder in the Browse For Folder dialog box. |
| BFFM_SETSTATUSTEXT | This message sets the status text in the Browse For Folder dialog box. |
| BFFM_VALIDATEFAILED | This message indicates that the user typed an invalid name into the edit box of the Browse For Folder dialog box. |
| CPL_DBLCLK | This message is sent to a Control Panel application when the user double-clicks the icon in the control panel explorer. |
| CPL_EXIT | This message is sent once to a Control Panel application before the controlling application releases the DLL that contains the application. |
| CPL_GETCOUNT | This message is sent to a Control Panel application to retrieve the number of dialog boxes supported by the application. |
| CPL_INIT | This message is sent to a Control Panel application to prompt it to perform global initialization, especially memory allocation. |
| CPL_NEWINQUIRE | This message is sent to a Control Panel application to request information about a dialog box that the application supports. |
| CPL_STOP | This message is sent once for each dialog box when the application controlling the Control Panel application closes. |
| WM_CHOOSEFONT_GETLOGFONT | This message retrieves information about the current font selections that a user makes in the Font dialog box. |
| WM_HELP | This message indicates that the user pressed the F1 key. |
| WM_HIBERNATE | This message is sent to an application when system resources are running low. |
| WM_IM_INFO | This message is sent to a process that registers for IM notifications when the size or position of an input method (IM) changes. |
| WM_KEYFIRST | This message filters for keyboard messages. |
| WM_KEYLAST | This message filters for keyboard messages. |
See Also
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