RowId Helper Functions

RowIds are assigned and manipulated using functions that were created to handle RowId values. These functions provide a simple, yet complete, syntax for using RowIds in any program.

 

Function

Returns

GetRowID

The RowId of the currently buffered row of the passed table.

DeserializeRowID

 

Returns a RowId value that is representative of the passed string. This string should contain a serialized RowId.

FindByRowID

Allows you to specify a RowId to find a row in a table and load it into the buffer. Returns true if the row was located otherwise returns false.

IsNullRowID

Returns true if the passed RowId value is null, otherwise returns false.

IsSameRowID

Returns true if the two RowId parameters are equivalent, otherwise returns false.

NullRowID

Returns the null RowId value.

SerializeRowID

 

Returns a string value representing a serialization of the passed RowId value.