SetupPromptForDisk

Declare Function Api_SetupPromptForDisk& Lib "setupapi" Alias "SetupPromptForDiskA" (ByVal hParent&, ByVal dTitle$, ByVal dName$, ByVal PathToSource$, ByVal fSought$, ByVal tFile$, ByVal dPromptStyle&, ByVal pBuff$, ByVal pBuffSize&, ByRef pRequiredSize&)

Declare Function SetupPromptForDisk Lib "setupapi" Alias "SetupPromptForDiskA" (ByVal hwndParent As Long, ByVal DialogTitle As String, ByVal DiskName As String, ByVal PathToSource As String, ByVal FileSought As String, ByVal TagFile As String, ByVal DiskPromptStyle As Long, ByVal PathBuffer As String, ByVal PathBufferSize As Long, ByRef PathRequiredSize As Long) As Long

ユーザーにディスクの交換を求めるダイアログボックスを表示する。

パラメータ
hwndParent
    [入力]  このダイアログボックスの親ウィンドウのハンドルを指定する。
DialogTitle
    [入力] Optional pointer to a null-terminated string specifying the dialog title. If this parameter is NULL, the default of ""%s--Files  

    Needed"" (localized) is used. The "%s" is replaced with the text retrieved from the parent window. If no text is retrieved from the

    parent window, the title is "Files Needed".
DiskName
    [入力] Optional pointer to a null-terminated string specifying the name of the disk to insert.

    If this parameter is NULL, the default "(Unknown)" (localized) is used.
PathToSource
    [入力] Optional pointer to a null-terminated string specifying the path part of the expected location of the file, for example,

    F:\x86. If not specified, the path where SetupPromptForDisk most recently located a file is used. If that list is empty, a system

    default is used.
FileSought
    [入力] Pointer to a null-terminated string specifying the name of the file needed (filename part only).

    The filename is displayed if the user clicks on the Browse button. This routine looks for the file using its compressed form names;

    therefore, you can pass cmd.exe and not worry that the file actually exists as cmd.ex_ on the source media.
TagFile
    [入力] Optional pointer to a null-terminated string specifying a tag file (filename part only) that identifies the presence of a particular

    removable media volume. If the currently selected path would place the file on removable media and a tag file is specified, 

    SetupPromptForDisk looks for the tag file at the root of the drive to determine whether to continue.
    For example, if PathToSource is A:\x86, the tagfile is disk1.tag, and the user types B:\x86 into the edit control of the prompt

    dialog box, the routine looks for B:\disk1.tag to determine whether to continue. If the tag file is not found, the function looks for

    the tagfile using PathToSource.
    If a tag file is not specified, removable media works just like non-removable media and FileSought is looked for before continuing.
DiskPromptStyle
    [入力] Specifies the behavior of the dialog box. This parameter can be a combination of the following flags.
    IDF_CHECKFIRST
Check for the file/disk before displaying the prompt dialog box, and, if present, return DPROMPT_SUCCESS immediately.
    IDF_NOBEEP
Prevent the dialog box from beeping to get the user's attention when it first appears.
    IDF_NOBROWSE
Do not display the browse option.
    IDF_NOCOMPRESSED
Do not check for compressed versions of the source file.
    IDF_NODETAILS
Do not display detail information.
    IDF_NOFOREGROUND
Prevent the dialog box from becoming the foreground window.
    IDF_NOSKIP
Do not display the skip option.
    IDF_OEMDISK
Prompt for a disk supplied by a hardware manufacturer.
    IDF_WARNIFSKIP
Warn the user that skipping a file may affect the installation.
PathBuffer
    [入力, 出力] Optional pointer to a buffer that, upon return, receives the path (no filename) of the location specified by the user through

    the dialog box. You should use a null-terminated string. The null-terminated string should not exceed the size of the destination

    buffer. You can call the function once to get the required buffer size, allocate the necessary memory, and then call the function a

    second time to retrieve the data. Using this technique, you can avoid errors due to an insufficient buffer size. See the Remarks

    section.
PathBufferSize
    [入力] Size of the buffer pointed to by PathBuffer, in characters. It should be at least MAX_PATH long. This includes the null

    terminator.
PathRequiredSize
    [入力, 出力] Optional pointer to a variable that receives the required size for PathBuffer, in characters. This includes the null

    terminator.

戻り値
    次の値が返る。
    DPROMPT_SUCCESS                   The requested disk/file is present and accessible. If PathBuffer was specified, it contains the

                                                         path to the file (not including the filename).
    DPROMPT_CANCEL                    The user clicked on the Cancel button.
    DPROMPT_SKIPFILE                  The user clicked on the Skip File button.
    DPROMPT_BUFFERTOOSMALL The provided PathBuffer is too small. Check PathRequiredSize for the actual size needed for the

                                                         buffer.
    DPROMPT_OUTOFMEMORY       There is insufficient memory to process the request.
    To get extended error information, call GetLastError.