ns-ks-ksautomation_table_.md

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NS:ks.KSAUTOMATION_TABLE_	KSAUTOMATION_TABLE_ (ks.h)	The KSAUTOMATION_TABLE structure defines a structure that combines tables for properties, methods, and events.	stream\ksautomation_table.htm	stream	04/23/2018	KSAUTOMATION_TABLE_ structure	*PKSAUTOMATION_TABLE, KSAUTOMATION_TABLE, KSAUTOMATION_TABLE structure [Streaming Media Devices], KSAUTOMATION_TABLE_, PKSAUTOMATION_TABLE, PKSAUTOMATION_TABLE structure pointer [Streaming Media Devices], avstruct_7389df5c-d86a-43b2-9daf-d0e1e8a2dfbe.xml, ks/KSAUTOMATION_TABLE, ks/PKSAUTOMATION_TABLE, stream.ksautomation_table	ks.h	Ks.h	Windows	Available in Microsoft Windows XP and later operating systems and in Microsoft DirectX 8.0 and later versions.														Windows	KSAUTOMATION_TABLE, *PKSAUTOMATION_TABLE	KSAUTOMATION_TABLE_ ks/KSAUTOMATION_TABLE_ PKSAUTOMATION_TABLE ks/PKSAUTOMATION_TABLE KSAUTOMATION_TABLE ks/KSAUTOMATION_TABLE	APIRef kbSyntax	HeaderDef	ks.h	KSAUTOMATION_TABLE_ PKSAUTOMATION_TABLE KSAUTOMATION_TABLE

KSAUTOMATION_TABLE_ structure

-description

The KSAUTOMATION_TABLE structure defines a structure that combines tables for properties, methods, and events.

-struct-fields

-field PropertySetsCount

This member specifies the number of property sets in this automation table.

-field PropertyItemSize

This member specifies size in bytes of property items in this table.

-field PropertySets

A pointer to an array of KSPROPERTY_SET objects (PropertySetsCount in length) defining the property sets in this automation table. Each set contains a specific number of items of size PropertyItemSize.

-field MethodSetsCount

This member specifies the number of method sets in this automation table.

-field MethodItemSize

This member specifies the size in bytes of method items in this table.

-field MethodSets

An array of KSMETHOD_SET objects (MethodSetsCount in length) defining the method sets in this automation table. Each set has a specific number of items in it of size MethodItemSize.

-field EventSetsCount

This member specifies the number of event sets in this automation table.

-field EventItemSize

This member specifies the size in bytes of event items in this table.

-field EventSets

An array of KSEVENT_SET objects (EventSetsCount in length) defining the event sets in this automation table. Each set has a specific number of items in it of size EventItemSize.

-field Alignment

Reserved for internal use by AVStream. Minidrivers should not manipulate this member.

-remarks

Note that each object (pin, filter, topology node) should define an automation table. Minidrivers can use macros defined in Ks.h to define automation tables and the arrays they contain:

• DEFINE_KSAUTOMATION_TABLE

• DEFINE_KSAUTOMATION_PROPERTIES

• DEFINE_KSAUTOMATION_METHODS

• DEFINE_KSAUTOMATION_EVENTS

To specify an automation table containing an empty property array, event array, or method array:

• DEFINE_KSAUTOMATION_PROPERTIES_NULL

• DEFINE_KSAUTOMATION_METHODS_NULL

• DEFINE_KSAUTOMATION_EVENTS_NULL

For example:

DEFINE_KSAUTOMATION_TABLE (MyAutomationTable) {
    DEFINE_KSAUTOMATION_PROPERTIES (MyPropertyTable),
    DEFINE_KSAUTOMATION_METHODS (MyMethodTable),
    DEFINE_KSAUTOMATION_EVENTS (MyEventTable)
    };

-see-also

KSEVENT_ITEM

KSEVENT_SET

KSMETHOD_ITEM

KSMETHOD_SET

KSPROPERTY_ITEM

KSPROPERTY_SET