TSybVariable Component
Derived from
TComponent
Overview:
This
component is provided for those times when you want to manipulate data from a
result set without necessary displaying it on screen in it’s initial form. It is basically a wrapper for a char
string. It is designed for queries
which return only one row of data. If
your query returns multiple rows, only the last row’s column of interest, will
be stored.
To use it,
set the Name property to match the column name of the result set which you want
to store. The TSYBSql Component will automatically locate it and match a
result-set column name to this components name.
This
component has one public variable namely char *
ColumnName which can be read to access the
data return by the query.
This
component also has a method called Convert which will return the above
charater string as an AnsiString.
See
also: TSybSql, TSybaseDatabase,
TSybArray