constants.Standard Element Identifier Strings
The Standard Element Identifier Strings are used to find a VCDPropertyElement of a VCDPropertyItem.
After a VCDPropertyItem object has been retrieved with one of the Standard Property Item Identifier Strings, the property elements of the property item can be retrieved.
The strings are passed to the VCDPropertyElement.FindInterface method. The element type is used to retrieve a sub property of a camera property. For example the exposure camera property can have a value and an auto element. The value element is used to retrieve and set an value (e.g. 114). The auto element is used to enable or disable automation for exposure. An interface to an element is retrieved by adding a string from the Standard Interface Identifier Strings to the Standard Element Identifier String.
The Standard Element Identifier Strings are declared in the module VCDPropertyID.bas. This module is located in the samples\vb6\Common directory of the IC Imaging Control installation directory. To use the strings, the module file VCDPropertyID.bas must be added to the project.
The Basic Use of VCD Properties article in the Programmer's Guide shows how to use the element identifier strings.
Constant Description
VCDElement_Value Finds a value element with minimum and maximum.
VCDElement_Auto Finds an auto element for enable or disable automation of a property.
VCDElement_OnePush Finds a button element like the white balance OnePush.
VCDElement_ResetValue Retrieves the reset value element.
VCDElement_WhiteBalanceBlue Retrieves the white balance blue element of DCAM cameras.
VCDElement_WhiteBalanceRed Retrieves the white balance red element of DCAM cameras.
VCDElement_AutoReference Retrieves the auto reference value for the exposure element of the Dxx 21F04 camera series.
VCDElement_TriggerPolarity Retrieves the trigger polarity element.
VCDElement_TriggerMode Retrieves the trigger mode element.
VCDElement_MultiSlope_SlopeValue0 Retrieves the multi slope 0 value element.
VCDElement_MultiSlope_ResetValue0 Retrieves the multi slope reset 1 value element.
VCDElement_MultiSlope_SlopeValue1 Retrieves the multi slope 1 value element.
VCDElement_MultiSlope_ResetValue1 Retrieves the multi slope reset 1 value element.
VCDElement_MultiSlope_SlopeValue2 Retrieves the multi slope 2 value element.
VCDElement_MultiSlope_ResetValue2 Retrieves the multi slope reset 3 value element.
VCDElement_MultiSlope_SlopeValue3 Retrieves the multi slope 3 value element.
VCDElement_MultiSlope_ResetValue3 Retrieves the multi slope reset 3 value element.
VCDElement_MultiSlope_SlopeValue4 Retrieves the multi slope 4 value element.
VCDElement_MultiSlope_ResetValue4 Retrieves the multi slope reset 4 value element.
VCDElement_MultiSlope_SlopeValue5 Retrieves the multi slope 5 value element.
VCDElement_MultiSlope_ResetValue5 Retrieves the multi slope reset 5 value element.
VCDElement_MultiSlope_SlopeValue6 Retrieves the multi slope 6 value element.
VCDElement_MultiSlope_ResetValue6 Retrieves the multi slope reset 6 value element.
VCDElement_MultiSlope_SlopeValue7 Retrieves the multi slope 7 value element.
VCDElement_MultiSlope_ResetValue7 Retrieves the multi slope reset 7 value element.

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