szFullFile[CCHMAXPATH] (CHAR)
An array of characters where CCHMAXPATH is a system-defined constant. On initialization, this field contains the initial fully-qualified path and file name. On completion, this field contains the selected fully-qualified path and file name. The simple file name can be replaced with a string filter, such as *.DAT. When the dialog is invoked, all drive and path information is stripped from the entry and moved to the corresponding fields in the dialog.
When a file name is specified, the Files list box is scrolled to the matching file name. When there is no exact match, the closest match is used.
When a string filter is specified, the dialog is initially refreshed using the results of this filter intersected with the results of pszIType. After the dialog is initially shown, the string filter remains in the file name field until a file is selected, or the user overtypes the value.
When a file is selected, szFullFile is returned to the calling application and is set to the selected fully-qualified file name.
When more than one file is selected in a multiple file selection dialog, only the topmost selected file name is returned in this field.