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Home Programming DataLab DLabPascal Data Access and GUI Control PLS TFrmPLS Methods LoadDescriptors
See also: FindColIndex, LoadTargetVars 

LoadDescriptors

Declaration: FrmPLS.LoadDescriptors (VarList: TIntArray): integer;
Loads the variables specified by the VarList parameter into the list of descriptors. The elements of VarList are indices into the data matrix (allowed range: 1 to DStore.NrOfColumns). The variable list is automatically sorted, duplicates are removed.

The function returns the following error codes:

 0 .... everything OK
-1 .... one or more of the specified variables are not available