Accusoft TwainPRO 9
CapDesc Property
A long value which represents the zero-based index value of the item.
Description
Gets the description for the specified constant for the current capability.
Property Type
Read-only property
Syntax
Visual Basic
Public Property CapDesc( _
   ByVal Index As Long _
) As String
Parameters
Index
A long value which represents the zero-based index value of the item.
Return Type
A string value which represents the description for the specified constant for the current capability.
Remarks
This is a runtime, read-only property.

When CapType = TWCAP_ENUM, the Source may return a list of constants that signify settings.

For example, if Capability = TWCAP_PIXELTYPE, and the Source returns a TWCAP_ENUM containing the constants, TWPT_BW (0), TWPT_GRAY (1), TWPT_RGB (2) a description of each may be obtained with the CapDesc property.

TwainPRO.CapDesc( TWPT_BW ) would return "Black & White". This can be used for filling a listbox or combobox with descriptions of available values instead of just the constants.

See Also

TwainPro Object  | TwainPro Members

 

 


©2014. Accusoft Corporation. All Rights Reserved.

Send Feedback