JVCL Help:TJvDBTreeNode.SetMasterValue

 JVCL Help: TJvDBTreeNode.SetMasterValue Method

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Summary

Updates the value that represents the parent for a node in the data-aware tree view control.

Pascal

 procedureSetMasterValue(AValue: Variant);

Parameters

Parameters	Description
AValue: Variant	New value for the property.

Description

SetMasterValue is the method used to update the current contents of the MasterValue property. Please note that MasterValue is declared as a read-only property, but calling SetMasterValue allows updating the member that stores the property value.
SetMasterValue is used when the content of a tree node has changed after updating the dataset field that provides the value for the parent in the relationship.
Use MasterValue to read the value that indicates the parent node in the tree structure.

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