ShowSelectItems Method

Displays a dialog box that enables the user to select an Item for transfer from a hardware device for image acquisition.

Syntax

  object.ShowSelectItems( _
    Device As Device, _
    [Intent As WiaImageIntent,] _
    [Bias As WiaImageBias,] _
    [SingleSelect As Boolean,] _
    [UseCommonUI As Boolean,] _
    [CancelError As Boolean]) As Items

Parameters

• Device
  Required. Device value.

• Intent
  Optional. WiaImageIntent value.

  • UnspecifiedIntent
    Default. No intent specified.

• Bias
  Optional. WiaImageBias value.

  • MaximizeQuality
    Default. Use a higher quality scan to maximize the quality of the image.

• SingleSelect
  Optional. Boolean value that indicates whether the user must select only one item.

  • False
    Multiple selection allowed.
  • True
    Default. Single selection required.

• UseCommonUI
  Optional. Boolean value that indicates whether to use the common user interface (UI).

  • False
    Do not use the common UI.
  • True
    Default. Use the common UI.

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

  • False
    Default. Do not generate an error.
  • True
    Generate an error.

Return Value

Returns the selection as an Items collection on success, otherwise returns Nothing.

Remarks

For example code, see Count the Number of Child Items Available for Transfer in Shared Samples.

Method Information

Minimum operating systems

Windows XP SP1

See Also

CommonDialog, ShowAcquireImage, ShowAcquisitionWizard, ShowDeviceProperties, ShowSelectDevice, Device, Items (Device), Connect, Items (Item), Items, Device (VideoPreview), WiaImageBias, WiaImageIntent