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CommonDialog.ShowTransfer method

Displays a Progress dialog box while transferring the specified Item to the local computer.

Syntax

pvResult = .ShowTransfer( _
  ByVal Item As Item, _
  [ ByVal FormatID As BSTR ], _
  [ ByVal CancelError As VARIANT_BOOL ] _
) As HRESULT

Parameters

Item [in]

Type: Item*

Required. Item value.

FormatID [in, optional]

Type: BSTR

String value that specifies one of the FormatID Constants that indicates the requested image format.

Value Meaning
{00000000-0000-0000-0000-000000000000}
Default. Unspecified format.

CancelError [in, optional]

Type: VARIANT_BOOL

Boolean value that indicates whether to generate an error if the user cancels the dialog box.

Value Meaning
False
Default. Do not generate an error.
True
Generate an error.

Return value

Type: VARIANT*

Returns an ImageFile object in the format specified in FormatID, if the device supports that format; otherwise this method uses the preferred format for this imaging device.

Remarks

Transfer is essentially a version of ShowTransfer that does not display a UI or allow the user to cancel the transfer.

For example code, see Download New Items as They are Created in Shared Samples.

Requirements

Minimum supported client
Windows Vista [desktop apps only]
Minimum supported server
Windows Server 2003 R2 [desktop apps only]
Header
Wiaaut.h
IDL
Wiaaut.idl

See also

Reference

CommonDialog

ShowAcquireImage

ShowItemProperties

ExecuteCommand (Device)

GetItem

FormatID Constants

FormatID

Item

ExecuteCommand (Item)

Transfer

Item (Items)