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TVecColumn.Vector Property
TVecColumn Class | TVecColumn Members | MtxVecDBTools Namespace | published | Example | See Also
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Stores the underlying dataset field numeric or BLOB values.

Pascal
property Vector: TVec;
Description

Stores the underlying dataset field numeric or BLOB values. Use the ReadDataset method to read values from dataset field to Vector. Use WriteDataset method to write values from vector to dataset field.

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Example
Uses ..., MtxVecEdit; procedure TForm1.FormCreate(Sender: TObject); begin MtxDataSet.Dataset := Table1; MtxDataSet.VecColumns.Clear; with MtxDataset.VecColumns.Add do begin FieldName := 'TimeAnalysis'; ReadWriteMode := wmRecord; end; MtxDataset.ReadDataset; ViewValues(MtxDataset.VecColumns[0].Vector); end;
void __fastcall TForm1::FormCreate(TObject *Sender) { MtxDataSet->Dataset = Table1; MtxDataSet->VecColumns->Clear(); TVecColumn *col; col = MtxDataSet->VecColumns->Add(); col->FieldName = "TimeAnalysis"; col->ReadWriteMode = wmRecord; // read only first field MtxDataset->ReadDataset(false); ViewValues(MtxDataset->VecColumns-Items[0]->Vector,"",true,false,false); }
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