ISoftUSBString Interface

项目
09/21/2010

The ISoftUSBString interface represents a SoftUSBString object.

Members

The ISoftUSBString interface inherits from the IDispatch interface. ISoftUSBString also defines the following types of members:

Methods
Properties

Methods

The ISoftUSBString interface defines the following methods.

Method	Description
get_Value	Returns the string descriptor's string data.
put_Value	Returns the string descriptor's string data.
get_Length	Returns the bLength field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.
put_Length	Returns the bLength field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.
get_DescriptorType	Returns the bDescriptorType field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.
put_DescriptorType	Sets the bDescriptorType field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.

Properties

The ISoftUSBString interface defines the following properties. The preceding table includes access methods for these properties.

Property	Access type	Description
DescriptorType	Read-only	Returns the bDescriptorType field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.
DescriptorType	Write-only	Sets the bDescriptorType field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.
Length	Read/write	Returns the bLength field of the string descriptor as described in section 9.6.7 of the USB 2.0 specification.
Value	Read/write	Returns the string descriptor's string data.

Remarks

A SoftUSBString object represents a string descriptor. All of a device's string descriptors are stored in the ISoftUSBDevice::Strings property. String descriptor numbers that are specified in other descriptors are used to index the ISoftUSBString collection.

Requirements

Header

SoftUSBIf.h

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