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138 CHAPTER 4

AddReturnMetaProperty

The AddReturnMetaProperty method allows you to retrieve

information about the data requested in a search. For example, your

custom application can use AddReturnMetaProperty to determine if an

object returned in your search result set is supposed to be visible to the

user or not.

The available metadata properties are

%PropertyName, %Title,

%Visible, and %Data. Each row in the metadata property list offers

the following information:

• %PropertyName is the name of the property as it is identified on

the base form. It can have the value “

_UNKNOWN_” if there is no

corresponding property on the base form.

• %Title is the title of this column. The %Title property often

contains the prompt that describes the data when it is presented to

the user. It can be blank.

• %Visible is a flag indicating whether or not this column should

be displayed to the user.

• %Data is the value of this column in the current row of the data (as

opposed to the metadata). For example,

%PropertyName could

return “

AUTHOR_ID”, and %Data could return “J_SMITH”.

Note: For compatibility purposes, AddReturnMetaProperty also supports these

property names as an alternative to the preferred terms shown above:

PROPNAME, TITLE, VISIBLE, and DATA.

Syntax

PCDRecentDoc.AddReturnMetaProperty( strPropName

)

PCDSearch.AddReturnMetaProperty( strPropName )

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