TdxDBTreePrintData.RootValue Property

Determines the KEY field Value.

Declaration

property RootValue: string read; write;

Property Value

Type
string

Remarks

Use RootValue to specify the ‘root’ record. You can make any record of a self-referenced DataSet the root record of TdxDBTreePrintData. If the RootValue is different from NULL, then TdxDBTreePrintData will load only the record whose KEY value equals RootValue and all its children (the children are loaded recursively).