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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| user32.lib
| Header File
| winuser.h
| Unicode
| WinNT
| Platform Notes
| None
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DlgDirListComboBox
The DlgDirListComboBox function fills the specified combo box with a directory listing. It fills the
list with the names of all files, drives, and subdirectories that match the
specified attributes and path string.
int DlgDirListComboBox(
HWND hDlg,
| // handle to dialog box with combo box
| LPTSTR lpPathSpec,
| // pointer to path or filename string
| int nIDComboBox,
| // identifier of combo box
| int nIDStaticPath,
| // identifier of static control
| UINT uFiletype
| // file attributes to display
| );
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Parameters
hDlg
Identifies the dialog box that contains the combo box.
lpPathSpec
Points to a null-terminated string of the following form:
[drive:][\]][directory\[...]][filename]
If the specified string includes a drive or directory path, the DlgDirListComboBox function changes the current drive and directory before filling the list.
After the list is filled, the drive and directory path are removed from the string
specified by the lpPathSpec parameter.
nIDComboBox
Specifies the identifier of a combo box control in a dialog box. If nIDComboBox is zero, the DlgDirListComboBox function assumes no combo box exists and does not attempt to fill it.
nIDStaticPath
Specifies the identifier of the static text control in which the DlgDirListComboBox function is to display the current directory. If nIDStaticPath is zero, DlgDirListComboBox assumes no such control is present.
uFiletype
Specifies the attributes of the files to be displayed. It can be any
combination of the following values:
Value
| Meaning
| DDL_ARCHIVE
| Includes archived files.
| DDL_DIRECTORY
| Includes subdirectories. Subdirectory names are enclosed in square brackets ([
]).
| DDL_DRIVES
| Includes drives. Drives are listed in the form [-x-], where x is the drive letter.
| DDL_EXCLUSIVE
| Includes only files with the specified attributes. By default, read-write
files are listed even if DDL_READWRITE is not specified.
| DDL_HIDDEN
| Includes hidden files.
| DDL_READONLY
| Includes read-only files.
| DDL_READWRITE
| Includes read-write files with no additional attributes.
| DDL_SYSTEM
| Includes system files.
| DDL_POSTMSGS
| Posts messages to the application's message queue. By default, the DlgDirList function sends messages directly to the dialog box procedure.
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Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. For example, if the string
specified by lpPathSpec is not a valid path, the function fails. To get extended error information,
call GetLastError.
Remarks
If the lpszPathSpec parameter points to a zero-length string or to a string specifying a drive,
directory, or both  but no filename the filename *.* (wildcards) is assumed.
Windows NT:
The directory listing displays long filenames, if any.
Windows 95:
The directory listing displays short filenames (the 8.3 form). You can use the SHGetFileInfo or GetFullPathName functions to get the corresponding long filename.
See Also
DlgDirList, DlgDirSelectComboBoxEx, GetFullPathName, SHGetFileInfo
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