TOraParam Class

A class that is used to set the values of individual parameters passed with queries or stored procedures.

For a list of all members of this type, see TOraParam members.

Unit

Ora

Syntax

TOraParam = class(TDAParam);

Remarks

Use the properties of TOraParam to set the value of a parameter. Objects that use parameters create TOraParam objects to represent these parameters. For example, TOraParam objects are used by TOraSQL, TCustomOraDataSet.

TOraParam shares many properties with TField, as both describe the value of a field in a dataset. However, a TField object has several properties to describe the field binding, and how the field is displayed, edited, or calculated that are not needed in a TOraParam object. Conversely, TOraParam includes properties that indicate how the field value is passed as a parameter.

Inheritance Hierarchy

TDAParam
   TOraParam

See Also

• TOraDataSet
• TOraSQL
• TOraParams