IPXV_Inst::ShowOpenFilesDlg Method

Revision as of 18:22, 26 May 2015

Creates an Open Files dialog box that lets the user specify the name of a file(s) to be opened.

Syntax

HRESULT ShowOpenFilesDlg([in, defaultvalue("")]  BSTR                    pFileFilters,
                         [in, defaultvalue("")]  BSTR                    pInitialFolderName,
                         [in, defaultvalue(0)]   VARIANT_BOOL            bAllowMult,
                         [in, defaultvalue("")]  BSTR                    pDlgTitle,
                         [in, defaultvalue(0)]   HANDLE_T                hWndParent,
                         [in, defaultvalue(0)]   VARIANT_BOOL            bShowHidden,
                         [in, defaultvalue(0)]   LONG                    nFilterIndex,
                         [out, retval]           IPXV_OpenFilesDlgRes**  ppRes);

Parameters

pFileFilters

[in, defaultvalue("")] Specifies the set of file-filters for open dialog. For example:

PDF Documents (*.pdf)|*.pdf|All Files (*.*)|*.*

also you may specify some predefined sets:

<allSupp> - specifies all supported filters;

<allSuppImg> - specifies all supported images filters;

<allSuppRasterImg> - specifies all supported rester-images filters;

pInitialFolderName

[in, defaultvalue("")] The initial folder path. If empty string is specified then current folder will be used.

bAllowMult

[in, defaultvalue(0)] The flag to allow multiple files selection.

pDlgTitle

[in, defaultvalue("")] The title of dialog.

hWndParent

[in, defaultvalue(0)] The optional parameter that specifies the handle of parent window.

bShowHidden

[in, defaultvalue(0)] The flag to show hidden files.

nFilterIndex

[in, defaultvalue(0)] The index of filter that should be selected initially.

ppRes

[out, retval] Returns pointer to IPXV_OpenFilesDlgRes object.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IPXV_Inst