TCustomBufDataset.InternalAddIndex function

Member of TCustomBufDatasetprotectedIn unit BufDataset

Performs actions needed to add an index to the dataset.

Declaration

pascal

function InternalAddIndex(const AName: string; const AFields: string; 
 AOptions: TIndexOptions; 
 const ADescFields: string; 
 const ACaseInsFields: string)
: TBufDatasetIndex; virtual

Arguments

`AName`	Name for the index.
`AFields`	Fields included in the index.
`AOptions`	Options for the index.
`ADescFields`	Descending fields in the index.
`ACaseInsFields`	Case-insensitive fields in the index.

Function result

Index added to the dataset.

Description

InternalAddIndex is a TBufDatasetIndex function used to perform actions needed to add an index to the dataset. InternalAddIndex adds a TBufDatasetIndex instance to the internal member used for indexes defined in the dataset. Arguments passed to the method are assigned to the corresponding properties in the TBufDatasetIndex instance.

InternalAddIndex calls the InternalCreateIndex method using the return value as an argument.

InternalAddIndex is used in the implementation of the AddIndex and InitDefaultIndexes methods.

TCustomBufDataset.InternalAddIndex function

Declaration

Arguments

Function result

Description

See also