The Platform SDK provides the default dialog box template for the old-style dialog boxes, but does not include the default template for the Explorer-style dialog boxes. This is because the Explorer-style dialogs allow you to add your own controls but do not support modifying the template for the standard controls. However, in some cases, you may need to know the control identifiers used in the default templates. For example, the CDM_HIDECONTROL and CDM_SETCONTROLTEXT messages require a control identifier.
The following table shows the identifiers of the standard controls in the Explorer-style Open and Save As dialog boxes. The identifiers are constants defined in DLGS.H and WINUSER.H.
| Control identifier | Control Description |
|---|---|
| cmb2 | Drop-down combo box that displays the current drive or folder, and that allows the user to select a drive or folder to open |
| stc4 | Label for the cmb2 combo box |
| lst1 | List box that displays the contents of the current drive or folder |
| stc1 | Label for the lst1 list box |
| edt1 | Edit control that displays the name of the current file, or in which the user can type the name of the file to open |
| stc3 | Label for the edt1 edit control |
| cmb1 | Drop-down combo box that displays the list of file type filters |
| stc2 | Label for the cmb1 combo box |
| chx1 | The read-only check box |
| IDOK | The OK command button (push button) |
| IDCANCEL | The Cancel command button (push button) |
| pshHelp | The Help command button (push button) |